#907DCB
Closest named color: Deep Lilac (#966EBD). oklch(63.9% 0.116 294.1), rgb(144, 125, 203).
Aa
Black text reads best on this color (5.98:1).
About this color
#907DCB is a medium-light, moderately saturated purple. In OKLCH its lightness is 64%, its chroma 0.116 and its hue 294°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.039 away. Black text reads best on it, at 5.98:1.
| Hue family | Purples |
| Lightness | medium-light (64%) |
| Chroma | moderately saturated (0.116) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.98:1 |
| White text | 3.51:1 |
Values
| HEX | #907DCB |
| RGB | rgb(144, 125, 203) |
| HSL | hsl(255, 43%, 64%) |
| OKLCH | oklch(63.9% 0.116 294.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #907DCB | 3.51:1 | AA large text | Lc -68.1 | Content text, not long reading |
| Black text on #907DCB | 5.98:1 | AA | Lc 41.5 | Non-text elements, placeholder text |
| #907DCB text on white | 3.51:1 | AA large text | Lc 62.6 | Content text, not long reading |
| #907DCB text on black | 5.98:1 | AA | Lc -39.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F5F5FA
oklch(97.2% 0.007 286.3)
-
Step 100
100
#EAE8F4
oklch(93.6% 0.016 293.7)
-
Step 200
200
#DAD6EC
oklch(88.6% 0.03 294.1)
-
Step 300
300
#C2BAE2
oklch(80.9% 0.056 294.3)
-
Step 400
400
#A396D4
oklch(70.7% 0.09 293.6)
-
Step 500
500 (this color)
#907DCB
oklch(63.9% 0.116 294.1)
-
Step 600
600
#7862B5
oklch(55.5% 0.127 294.1)
-
Step 700
700
#65519C
oklch(49% 0.118 293.9)
-
Step 800
800
#53437E
oklch(42.8% 0.096 294.5)
-
Step 900
900
#443966
oklch(37.8% 0.076 293.7)
-
Step 950
950
#28223B
oklch(27.1% 0.046 294.1)
#907DCB with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #678ACE | 0.061 |
| Deuteranopia (no green cones) | #6A88C9 | 0.057 |
| Tritanopia (no blue cones) | #838B9A | 0.096 |
| Achromatopsia (no color) | #898989 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907DCB
#907DCB
oklch(63.9% 0.116 294.1)
- #8B9337
#8B9337
oklch(63.8% 0.116 113.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #907DCB, closest first.
No curated palette has a color within ΔE 0.04 of #907DCB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.039
- Wisteria #A87DC2 ΔE 0.040
- Medium Purple #9370DB ΔE 0.044
- Perrywinkle #8F8CE7 ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.052
- Dark Lilac #9C6DA5 ΔE 0.064
- Heather #A484AC ΔE 0.064
- Lavender Blue #8B88F8 ΔE 0.068
Use #907DCB in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.