#8D91B8
Closest named color: Cool Gray (#8D99AE). oklch(66.7% 0.058 280.1), rgb(141, 145, 184).
Aa
Black text reads best on this color (6.87:1).
About this color
#8D91B8 is a medium-light, muted purple. In OKLCH its lightness is 67%, its chroma 0.058 and its hue 280°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.031 away. Black text reads best on it, at 6.87:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #8D91B8 |
| RGB | rgb(141, 145, 184) |
| HSL | hsl(234, 23%, 64%) |
| OKLCH | oklch(66.7% 0.058 280.1) |
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 #8D91B8 | 3.05:1 | AA large text | Lc -62.8 | Content text, not long reading |
| Black text on #8D91B8 | 6.87:1 | AA | Lc 46.7 | Large or bold text, headings |
| #8D91B8 text on white | 3.05:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #8D91B8 text on black | 6.87:1 | AA | Lc -44.4 | 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
#F5F5F8
oklch(97.1% 0.004 286.3)
-
Step 100
100
#E8E9EF
oklch(93.5% 0.008 278.6)
-
Step 200
200
#D7D8E4
oklch(88.5% 0.016 282.2)
-
Step 300
300
#BDBFD3
oklch(80.9% 0.028 281.2)
-
Step 400
400
#9B9EBD
oklch(70.7% 0.045 280.8)
-
Step 500
500 (this color)
#8D91B8
oklch(66.7% 0.058 280.1)
-
Step 600
600
#6C6F98
oklch(55.5% 0.064 280.9)
-
Step 700
700
#5A5D82
oklch(49.1% 0.059 280.4)
-
Step 800
800
#4A4C69
oklch(42.7% 0.048 281.1)
-
Step 900
900
#3D4056
oklch(37.8% 0.038 278.4)
-
Step 950
950
#242532
oklch(26.9% 0.024 281.2)
#8D91B8 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) | #8795BA | 0.012 |
| Deuteranopia (no green cones) | #8492B7 | 0.013 |
| Tritanopia (no blue cones) | #83989E | 0.052 |
| Achromatopsia (no color) | #939393 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8D91B8
#8D91B8
oklch(66.7% 0.058 280.1)
- #9C966C
#9C966C
oklch(66.8% 0.059 101)
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 #8D91B8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.040
- Heather #A484AC ΔE 0.045
- Bluey Grey #89A0B0 ΔE 0.047
- Blue Grey #758DA3 ΔE 0.048
- Greyblue #77A1B5 ΔE 0.052
- Dusty Lavender #AC86A8 ΔE 0.053
- Bluegrey #85A3B2 ΔE 0.054
Use #8D91B8 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.