#907CFB
Closest named color: Periwinkle (#8E82FE). oklch(66.4% 0.182 287.6), rgb(144, 124, 251).
Aa
Black text reads best on this color (6.46:1).
About this color
#907CFB is a medium-light, vivid purple. In OKLCH its lightness is 66%, its chroma 0.182 and its hue 288°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.014 away. Black text reads best on it, at 6.46:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | vivid (0.182) |
| Temperature | cool |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.46:1 |
| White text | 3.24:1 |
Values
| HEX | #907CFB |
| RGB | rgb(144, 124, 251) |
| HSL | hsl(249, 94%, 74%) |
| OKLCH | oklch(66.4% 0.182 287.6) |
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 #907CFB | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #907CFB | 6.46:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #907CFB text on white | 3.24:1 | AA large text | Lc 59.5 | Large or bold text, headings |
| #907CFB text on black | 6.46:1 | AA | Lc -42.2 | 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
#F5F4FD
oklch(97% 0.012 291.3)
-
Step 100
100
#E8E8FB
oklch(93.7% 0.026 285.9)
-
Step 200
200
#D7D5F9
oklch(88.6% 0.049 287.9)
-
Step 300
300
#BDB8F8
oklch(80.9% 0.09 287.8)
-
Step 400
400
#9C91F4
oklch(70.7% 0.142 287.3)
-
Step 500
500 (this color)
#907CFB
oklch(66.4% 0.182 287.6)
-
Step 600
600
#7256DE
oklch(55.6% 0.198 287.6)
-
Step 700
700
#6045C1
oklch(49.1% 0.184 287.6)
-
Step 800
800
#4E3A9C
oklch(42.8% 0.152 287.5)
-
Step 900
900
#40337C
oklch(37.7% 0.119 287.5)
-
Step 950
950
#251F49
oklch(27.1% 0.075 286.8)
#907CFB 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) | #4492FF | 0.094 |
| Deuteranopia (no green cones) | #438BF8 | 0.092 |
| Tritanopia (no blue cones) | #7097B0 | 0.153 |
| Achromatopsia (no color) | #8F8F8F | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907CFB
#907CFB
oklch(66.4% 0.182 287.6)
- #9D9900
#9D9900
oklch(66.5% 0.143 107.9)
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 #907CFB, closest first.
No curated palette has a color within ΔE 0.04 of #907CFB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.014
- Lavender Blue #8B88F8 ΔE 0.030
- Medium Purple #9370DB ΔE 0.052
- Perrywinkle #8F8CE7 ΔE 0.053
- Cornflower #6A79F7 ΔE 0.055
- Light Urple #B36FF6 ΔE 0.060
- Medium Slate Blue #7B68EE ΔE 0.061
- Soft Blue #6488EA ΔE 0.069
Use #907CFB 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.