#8F91CF
Closest named color: Perrywinkle (#8F8CE7). oklch(67.9% 0.091 282.3), rgb(143, 145, 207).
Aa
Black text reads best on this color (7.11:1).
About this color
#8F91CF is a medium-light, moderately saturated purple. In OKLCH its lightness is 68%, its chroma 0.091 and its hue 282°. Its hue sits on the cool side of the wheel. The nearest named color is Perrywinkle (#8F8CE7), ΔE 0.041 away. Black text reads best on it, at 7.11:1.
| Hue family | Purples |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.091) |
| Temperature | cool |
| Nearest name | Perrywinkle (#8F8CE7) |
| Black text | 7.11:1 |
| White text | 2.94:1 |
Values
| HEX | #8F91CF |
| RGB | rgb(143, 145, 207) |
| HSL | hsl(238, 40%, 69%) |
| OKLCH | oklch(67.9% 0.091 282.3) |
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 #8F91CF | 2.94:1 | Fails | Lc -61.3 | Content text, not long reading |
| Black text on #8F91CF | 7.11:1 | AAA | Lc 48.1 | Large or bold text, headings |
| #8F91CF text on white | 2.94:1 | Fails | Lc 56.0 | Large or bold text, headings |
| #8F91CF text on black | 7.11:1 | AAA | Lc -45.8 | Large or bold text, headings |
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 400.
-
Step 50
50
#F4F5FB
oklch(97.1% 0.008 278.6)
-
Step 100
100
#E8E9F5
oklch(93.7% 0.016 282.3)
-
Step 200
200
#D5D7EE
oklch(88.5% 0.032 281.8)
-
Step 300
300
#BABDE5
oklch(80.9% 0.056 281.7)
-
Step 400
400 (this color)
#8F91CF
oklch(67.9% 0.091 282.3)
-
Step 500
500
#7F80CE
oklch(63.2% 0.116 282)
-
Step 600
600
#6968BB
oklch(55.7% 0.127 282)
-
Step 700
700
#5856A1
oklch(49.2% 0.118 282.4)
-
Step 800
800
#484782
oklch(42.8% 0.096 282.3)
-
Step 900
900
#3C3C69
oklch(37.8% 0.076 282.2)
-
Step 950
950
#23233D
oklch(27% 0.048 282.7)
#8F91CF 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) | #7F98D2 | 0.026 |
| Deuteranopia (no green cones) | #7C94CD | 0.026 |
| Tritanopia (no blue cones) | #7F9CA7 | 0.079 |
| Achromatopsia (no color) | #969696 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F91CF
#8F91CF
oklch(67.9% 0.091 282.3)
- #A39A55
#A39A55
oklch(67.9% 0.091 101.9)
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 #8F91CF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Perrywinkle #8F8CE7 ΔE 0.041
- Wisteria #A87DC2 ΔE 0.059
- Heather #A484AC ΔE 0.059
- Pale Purple #B790D4 ΔE 0.060
- Cool Gray #8D99AE ΔE 0.061
- Periwinkle Blue #8F99FB ΔE 0.064
- Cornflower Blue #6495ED ΔE 0.065
- Faded Blue #658CBB ΔE 0.066
Use #8F91CF 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.