#88959B
Closest named color: Cool Gray (#8D99AE). oklch(66.1% 0.017 227.1), rgb(136, 149, 155).
Aa
Black text reads best on this color (6.81:1).
About this color
#88959B is a medium-light close to neutral grey. In OKLCH its lightness is 66%, its chroma 0.017. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.029 away. Black text reads best on it, at 6.81:1.
| Hue family | Neutrals |
| Lightness | medium-light (66%) |
| Chroma | close to neutral grey (0.017) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 6.81:1 |
| White text | 3.07:1 |
Values
| HEX | #88959B |
| RGB | rgb(136, 149, 155) |
| HSL | hsl(199, 9%, 57%) |
| OKLCH | oklch(66.1% 0.017 227.1) |
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 #88959B | 3.07:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #88959B | 6.81:1 | AA | Lc 46.3 | Large or bold text, headings |
| #88959B text on white | 3.07:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #88959B text on black | 6.81:1 | AA | Lc -44.0 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6DADB
oklch(88.6% 0.005 214.3)
-
Step 300
300
#BBC2C5
oklch(80.9% 0.009 225.1)
-
Step 400
400
#98A2A7
oklch(70.6% 0.014 229)
-
Step 500
500 (this color)
#88959B
oklch(66.1% 0.017 227.1)
-
Step 600
600
#68767C
oklch(55.6% 0.019 225.4)
-
Step 700
700
#576369
oklch(49.2% 0.018 229.3)
-
Step 800
800
#475155
oklch(42.8% 0.014 223.8)
-
Step 900
900
#3C4346
oklch(37.8% 0.011 225.3)
-
Step 950
950
#232729
oklch(27% 0.007 229.1)
#88959B 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) | #92949B | 0.014 |
| Deuteranopia (no green cones) | #8F929B | 0.012 |
| Tritanopia (no blue cones) | #839797 | 0.012 |
| Achromatopsia (no color) | #939393 | 0.018 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88959B
#88959B
oklch(66.1% 0.017 227.1)
- #9C908A
#9C908A
oklch(66.2% 0.017 48.5)
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 #88959B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.029
- Bluey Grey #89A0B0 ΔE 0.037
- Blue Grey #758DA3 ΔE 0.040
- Warm Grey #978A84 ΔE 0.040
- Silver Lake Blue #778DA9 ΔE 0.043
- Bluegrey #85A3B2 ΔE 0.043
- Greyblue #77A1B5 ΔE 0.044
- Cool Grey #95A3A6 ΔE 0.044
Use #88959B 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.