#957BFB
Closest named color: Periwinkle (#8E82FE). oklch(66.7% 0.183 289.8), rgb(149, 123, 251).
Aa
Black text reads best on this color (6.50:1).
About this color
#957BFB is a medium-light, vivid purple. In OKLCH its lightness is 67%, its chroma 0.183 and its hue 290°. Its hue sits on the cool side of the wheel. The nearest named color is Periwinkle (#8E82FE), ΔE 0.018 away. Black text reads best on it, at 6.50:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | vivid (0.183) |
| Temperature | cool |
| Nearest name | Periwinkle (#8E82FE) |
| Black text | 6.50:1 |
| White text | 3.22:1 |
Values
| HEX | #957BFB |
| RGB | rgb(149, 123, 251) |
| HSL | hsl(252, 94%, 73%) |
| OKLCH | oklch(66.7% 0.183 289.8) |
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 #957BFB | 3.22:1 | AA large text | Lc -64.7 | Content text, not long reading |
| Black text on #957BFB | 6.50:1 | AA | Lc 44.8 | Non-text elements, placeholder text |
| #957BFB text on white | 3.22:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #957BFB text on black | 6.50:1 | AA | Lc -42.4 | 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
#E9E7FB
oklch(93.5% 0.027 290.5)
-
Step 200
200
#D8D4F9
oklch(88.5% 0.051 290.3)
-
Step 300
300
#BFB7F7
oklch(80.8% 0.09 290)
-
Step 400
400
#A08FF3
oklch(70.6% 0.144 290)
-
Step 500
500 (this color)
#957BFB
oklch(66.7% 0.183 289.8)
-
Step 600
600
#7654DD
oklch(55.6% 0.199 289.8)
-
Step 700
700
#6443C0
oklch(49.1% 0.186 290)
-
Step 800
800
#51389B
oklch(42.6% 0.154 289.9)
-
Step 900
900
#43327B
oklch(37.7% 0.119 290.2)
-
Step 950
950
#271E48
oklch(27% 0.075 290.3)
#957BFB 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) | #4392FF | 0.102 |
| Deuteranopia (no green cones) | #468CF8 | 0.098 |
| Tritanopia (no blue cones) | #7996B0 | 0.151 |
| Achromatopsia (no color) | #8F8F8F | 0.184 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #957BFB
#957BFB
oklch(66.7% 0.183 289.8)
- #9B9B00
#9B9B00
oklch(66.7% 0.145 109.8)
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 #957BFB, closest first.
No curated palette has a color within ΔE 0.04 of #957BFB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Periwinkle #8E82FE ΔE 0.018
- Lavender Blue #8B88F8 ΔE 0.034
- Medium Purple #9370DB ΔE 0.051
- Light Urple #B36FF6 ΔE 0.053
- Perrywinkle #8F8CE7 ΔE 0.055
- Cornflower #6A79F7 ΔE 0.062
- Medium Slate Blue #7B68EE ΔE 0.065
- Light Purple #BF77F6 ΔE 0.068
Use #957BFB 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.