#907CB5
Closest named color: Deep Lilac (#966EBD). oklch(62.6% 0.087 300), rgb(144, 124, 181).
Aa
Black text reads best on this color (5.73:1).
About this color
#907CB5 is a medium-light, moderately saturated purple. In OKLCH its lightness is 63%, its chroma 0.087 and its hue 300°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Deep Lilac (#966EBD), ΔE 0.041 away. Black text reads best on it, at 5.73:1.
| Hue family | Purples |
| Lightness | medium-light (63%) |
| Chroma | moderately saturated (0.087) |
| Temperature | in between |
| Nearest name | Deep Lilac (#966EBD) |
| Black text | 5.73:1 |
| White text | 3.66:1 |
Values
| HEX | #907CB5 |
| RGB | rgb(144, 124, 181) |
| HSL | hsl(261, 28%, 60%) |
| OKLCH | oklch(62.6% 0.087 300) |
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 #907CB5 | 3.66:1 | AA large text | Lc -69.7 | Content text, not long reading |
| Black text on #907CB5 | 5.73:1 | AA | Lc 39.9 | Non-text elements, placeholder text |
| #907CB5 text on white | 3.66:1 | AA large text | Lc 64.2 | Content text, not long reading |
| #907CB5 text on black | 5.73:1 | AA | Lc -37.5 | 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
#F6F5F9
oklch(97.2% 0.005 297.7)
-
Step 100
100
#EBE8F1
oklch(93.6% 0.012 301.3)
-
Step 200
200
#DBD6E7
oklch(88.5% 0.024 299.3)
-
Step 300
300
#C4BBD9
oklch(80.9% 0.043 299.1)
-
Step 400
400
#A797C5
oklch(70.6% 0.068 300.6)
-
Step 500
500 (this color)
#907CB5
oklch(62.6% 0.087 300)
-
Step 600
600
#7C66A2
oklch(55.6% 0.094 300.2)
-
Step 700
700
#68558B
oklch(49.1% 0.087 299.4)
-
Step 800
800
#554571
oklch(42.6% 0.073 300)
-
Step 900
900
#463B5B
oklch(37.8% 0.055 299.6)
-
Step 950
950
#292235
oklch(26.9% 0.036 300.9)
#907CB5 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) | #6F85B7 | 0.050 |
| Deuteranopia (no green cones) | #7385B3 | 0.047 |
| Tritanopia (no blue cones) | #898591 | 0.069 |
| Achromatopsia (no color) | #868686 | 0.087 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907CB5
#907CB5
oklch(62.6% 0.087 300)
- #819052
#819052
oklch(62.6% 0.087 120.1)
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 #907CB5, closest first.
No curated palette has a color within ΔE 0.04 of #907CB5.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Lilac #966EBD ΔE 0.041
- Dark Lilac #9C6DA5 ΔE 0.042
- Wisteria #A87DC2 ΔE 0.044
- Heather #A484AC ΔE 0.044
- Soft Purple #A66FB5 ΔE 0.046
- Faded Purple #916E99 ΔE 0.049
- Purpley Grey #947E94 ΔE 0.053
- Lavender Gray #7E7F9A ΔE 0.053
Use #907CB5 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.