#99959F
Closest named color: Cool Gray (#8D99AE). oklch(67.6% 0.015 304), rgb(153, 149, 159).
Aa
Black text reads best on this color (7.15:1).
About this color
#99959F is a medium-light close to neutral grey. In OKLCH its lightness is 68%, its chroma 0.015. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.025 away. Black text reads best on it, at 7.15:1.
| Hue family | Neutrals |
| Lightness | medium-light (68%) |
| Chroma | close to neutral grey (0.015) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.15:1 |
| White text | 2.93:1 |
Values
| HEX | #99959F |
| RGB | rgb(153, 149, 159) |
| HSL | hsl(264, 5%, 60%) |
| OKLCH | oklch(67.6% 0.015 304) |
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 #99959F | 2.93:1 | Fails | Lc -61.2 | Content text, not long reading |
| Black text on #99959F | 7.15:1 | AAA | Lc 48.2 | Large or bold text, headings |
| #99959F text on white | 2.93:1 | Fails | Lc 55.8 | Large or bold text, headings |
| #99959F text on black | 7.15:1 | AAA | Lc -46.0 | 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
#F5F5F6
oklch(97% 0.001 286.4)
-
Step 100
100
#EAE9EB
oklch(93.5% 0.003 308.4)
-
Step 200
200
#DAD8DC
oklch(88.5% 0.006 308.4)
-
Step 300
300
#C2BFC6
oklch(80.9% 0.01 305.4)
-
Step 400
400 (this color)
#99959F
oklch(67.6% 0.015 304)
-
Step 500
500
#8C8793
oklch(63.2% 0.019 304.6)
-
Step 600
600
#76707E
oklch(55.5% 0.022 305)
-
Step 700
700
#635E6A
oklch(49.1% 0.02 304.5)
-
Step 800
800
#514D56
oklch(42.7% 0.016 305.7)
-
Step 900
900
#434047
oklch(37.7% 0.012 305.1)
-
Step 950
950
#27252A
oklch(26.9% 0.01 303.8)
#99959F 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) | #93969F | 0.009 |
| Deuteranopia (no green cones) | #94979F | 0.009 |
| Tritanopia (no blue cones) | #989698 | 0.012 |
| Achromatopsia (no color) | #979797 | 0.015 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #99959F
#99959F
oklch(67.6% 0.015 304)
- #95998F
#95998F
oklch(67.7% 0.015 124.7)
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 #99959F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.025
- Bluey Grey #89A0B0 ΔE 0.036
- Cool Grey #95A3A6 ΔE 0.037
- Warm Grey #978A84 ΔE 0.042
- Bluegrey #85A3B2 ΔE 0.044
- Cool Steel #97A7B3 ΔE 0.049
- Pewter #96A8A1 ΔE 0.052
- Greyblue #77A1B5 ΔE 0.053
Use #99959F 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.