#8F979F
Closest named color: Cool Gray (#8D99AE). oklch(67.2% 0.015 248.1), rgb(143, 151, 159).
Aa
Black text reads best on this color (7.09:1).
About this color
#8F979F is a medium-light close to neutral grey. In OKLCH its lightness is 67%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.021 away. Black text reads best on it, at 7.09:1.
| Hue family | Neutrals |
| Lightness | medium-light (67%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.09:1 |
| White text | 2.95:1 |
Values
| HEX | #8F979F |
| RGB | rgb(143, 151, 159) |
| HSL | hsl(210, 8%, 59%) |
| OKLCH | oklch(67.2% 0.015 248.1) |
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 #8F979F | 2.95:1 | Fails | Lc -61.5 | Content text, not long reading |
| Black text on #8F979F | 7.09:1 | AAA | Lc 47.9 | Large or bold text, headings |
| #8F979F text on white | 2.95:1 | Fails | Lc 56.2 | Large or bold text, headings |
| #8F979F text on black | 7.09:1 | AAA | Lc -45.6 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#E8EAEB
oklch(93.6% 0.003 228.8)
-
Step 200
200
#D6D9DC
oklch(88.4% 0.005 247.9)
-
Step 300
300
#BCC1C6
oklch(80.8% 0.009 247.9)
-
Step 400
400 (this color)
#8F979F
oklch(67.2% 0.015 248.1)
-
Step 500
500
#818B95
oklch(63.2% 0.019 248.1)
-
Step 600
600
#6A757F
oklch(55.7% 0.02 245.6)
-
Step 700
700
#58626B
oklch(49.1% 0.019 245.3)
-
Step 800
800
#485058
oklch(42.7% 0.017 248.2)
-
Step 900
900
#3D4248
oklch(37.7% 0.012 253)
-
Step 950
950
#23272A
oklch(27% 0.008 240.2)
#8F979F 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) | #94979F | 0.007 |
| Deuteranopia (no green cones) | #92959F | 0.007 |
| Tritanopia (no blue cones) | #8B9999 | 0.013 |
| Achromatopsia (no color) | #969696 | 0.015 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8F979F
#8F979F
oklch(67.2% 0.015 248.1)
- #9C948C
#9C948C
oklch(67.1% 0.015 67.6)
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 #8F979F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.021
- Bluey Grey #89A0B0 ΔE 0.029
- Cool Grey #95A3A6 ΔE 0.034
- Bluegrey #85A3B2 ΔE 0.036
- Greyblue #77A1B5 ΔE 0.042
- Warm Grey #978A84 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.048
- Blue Grey #758DA3 ΔE 0.049
Use #8F979F 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.