#A3908C
Closest named color: Warm Grey (#978A84). oklch(66.9% 0.024 31.8), rgb(163, 144, 140).
Aa
Black text reads best on this color (6.92:1).
About this color
#A3908C is a medium-light close to neutral grey. In OKLCH its lightness is 67%, its chroma 0.024. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.027 away. Black text reads best on it, at 6.92:1.
| Hue family | Neutrals |
| Lightness | medium-light (67%) |
| Chroma | close to neutral grey (0.024) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.92:1 |
| White text | 3.03:1 |
Values
| HEX | #A3908C |
| RGB | rgb(163, 144, 140) |
| HSL | hsl(10, 11%, 59%) |
| OKLCH | oklch(66.9% 0.024 31.8) |
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 #A3908C | 3.03:1 | AA large text | Lc -62.5 | Content text, not long reading |
| Black text on #A3908C | 6.92:1 | AA | Lc 46.9 | Large or bold text, headings |
| #A3908C text on white | 3.03:1 | AA large text | Lc 57.1 | Large or bold text, headings |
| #A3908C text on black | 6.92:1 | AA | Lc -44.7 | 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 400.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E8
oklch(93.7% 0.005 34.3)
-
Step 200
200
#DED7D6
oklch(88.4% 0.008 27.2)
-
Step 300
300
#CABDBB
oklch(80.9% 0.015 28)
-
Step 400
400 (this color)
#A3908C
oklch(66.9% 0.024 31.8)
-
Step 500
500
#9B837E
oklch(63.1% 0.03 31.7)
-
Step 600
600
#866D67
oklch(55.7% 0.033 33.8)
-
Step 700
700
#715B56
oklch(49.2% 0.03 33)
-
Step 800
800
#5C4A46
oklch(42.6% 0.025 32.7)
-
Step 900
900
#4C3E3B
oklch(37.8% 0.02 32.1)
-
Step 950
950
#2C2423
oklch(26.9% 0.012 26.3)
#A3908C 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) | #94928C | 0.023 |
| Deuteranopia (no green cones) | #98958C | 0.020 |
| Tritanopia (no blue cones) | #A88E8F | 0.011 |
| Achromatopsia (no color) | #949494 | 0.024 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A3908C
#A3908C
oklch(66.9% 0.024 31.8)
- #85999D
#85999D
oklch(66.9% 0.023 211.1)
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 #A3908C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.027
- Rosy Brown #BC8F8F ΔE 0.040
- English Lavender #9D8189 ΔE 0.043
- Pale Brown #B1916E ΔE 0.046
- Cement #A5A391 ΔE 0.051
- Cool Gray #8D99AE ΔE 0.054
- Cool Grey #95A3A6 ΔE 0.054
- Mushroom #BA9E88 ΔE 0.056
Use #A3908C 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.