#9C90AB
Closest named color: Cool Gray (#8D99AE). oklch(67.3% 0.041 305.4), rgb(156, 144, 171).
Aa
Black text reads best on this color (6.99:1).
About this color
#9C90AB is a medium-light, muted purple. In OKLCH its lightness is 67%, its chroma 0.041 and its hue 305°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.030 away. Black text reads best on it, at 6.99:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | muted (0.041) |
| Temperature | in between |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 6.99:1 |
| White text | 3.00:1 |
Values
| HEX | #9C90AB |
| RGB | rgb(156, 144, 171) |
| HSL | hsl(267, 14%, 62%) |
| OKLCH | oklch(67.3% 0.041 305.4) |
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 #9C90AB | 3.00:1 | AA large text | Lc -62.1 | Content text, not long reading |
| Black text on #9C90AB | 6.99:1 | AA | Lc 47.3 | Large or bold text, headings |
| #9C90AB text on white | 3.00:1 | AA large text | Lc 56.7 | Large or bold text, headings |
| #9C90AB text on black | 6.99:1 | AA | Lc -45.0 | 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
#F6F5F7
oklch(97.1% 0.003 308.4)
-
Step 100
100
#EBE9EE
oklch(93.7% 0.007 304.2)
-
Step 200
200
#DBD7E1
oklch(88.5% 0.014 304.1)
-
Step 300
300
#C4BDCE
oklch(80.9% 0.025 304.4)
-
Step 400
400 (this color)
#9C90AB
oklch(67.3% 0.041 305.4)
-
Step 500
500
#9182A4
oklch(63.2% 0.053 305)
-
Step 600
600
#7B6B8F
oklch(55.6% 0.058 304.8)
-
Step 700
700
#685979
oklch(49.1% 0.053 305.9)
-
Step 800
800
#554963
oklch(42.8% 0.045 305.6)
-
Step 900
900
#463D51
oklch(37.7% 0.035 305.2)
-
Step 950
950
#29242F
oklch(27.1% 0.021 305.6)
#9C90AB 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) | #8C94AC | 0.024 |
| Deuteranopia (no green cones) | #8E95AA | 0.024 |
| Tritanopia (no blue cones) | #9A9399 | 0.031 |
| Achromatopsia (no color) | #959595 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9C90AB
#9C90AB
oklch(67.3% 0.041 305.4)
- #909B7F
#909B7F
oklch(67.3% 0.042 125)
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 #9C90AB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.030
- Dusty Lavender #AC86A8 ΔE 0.034
- Heather #A484AC ΔE 0.034
- Bluey Grey #89A0B0 ΔE 0.047
- Silver Lake Blue #778DA9 ΔE 0.054
- English Lavender #9D8189 ΔE 0.054
- Purpley Grey #947E94 ΔE 0.054
- Bluegrey #85A3B2 ΔE 0.056
Use #9C90AB 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.