#A18B8A
Closest named color: Warm Grey (#978A84). oklch(65.6% 0.027 21), rgb(161, 139, 138).
Aa
Black text reads best on this color (6.57:1).
About this color
#A18B8A is a medium-light close to neutral grey. In OKLCH its lightness is 66%, its chroma 0.027. It has too little chroma to lean warm or cool. The nearest named color is Warm Grey (#978A84), ΔE 0.019 away. Black text reads best on it, at 6.57:1.
| Hue family | Neutrals |
| Lightness | medium-light (66%) |
| Chroma | close to neutral grey (0.027) |
| Temperature | neutral |
| Nearest name | Warm Grey (#978A84) |
| Black text | 6.57:1 |
| White text | 3.19:1 |
Values
| HEX | #A18B8A |
| RGB | rgb(161, 139, 138) |
| HSL | hsl(3, 11%, 59%) |
| OKLCH | oklch(65.6% 0.027 21) |
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 #A18B8A | 3.19:1 | AA large text | Lc -64.5 | Content text, not long reading |
| Black text on #A18B8A | 6.57:1 | AA | Lc 44.9 | Non-text elements, placeholder text |
| #A18B8A text on white | 3.19:1 | AA large text | Lc 59.1 | Large or bold text, headings |
| #A18B8A text on black | 6.57:1 | AA | Lc -42.6 | 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
#F7F5F5
oklch(97.2% 0.002 17.2)
-
Step 100
100
#ECE9E9
oklch(93.6% 0.003 17.2)
-
Step 200
200
#DED7D7
oklch(88.5% 0.008 17.3)
-
Step 300
300
#C9BDBD
oklch(80.8% 0.014 17.4)
-
Step 400
400
#AD9C9B
oklch(70.7% 0.02 21.7)
-
Step 500
500 (this color)
#A18B8A
oklch(65.6% 0.027 21)
-
Step 600
600
#846D6C
oklch(55.7% 0.029 21)
-
Step 700
700
#6F5B5A
oklch(49.1% 0.026 21.5)
-
Step 800
800
#5B4A4A
oklch(42.7% 0.023 18.1)
-
Step 900
900
#4B3E3E
oklch(37.8% 0.018 18)
-
Step 950
950
#2C2424
oklch(26.9% 0.012 17.9)
#A18B8A 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) | #8F8E8A | 0.028 |
| Deuteranopia (no green cones) | #94928A | 0.026 |
| Tritanopia (no blue cones) | #A6898B | 0.010 |
| Achromatopsia (no color) | #909090 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A18B8A
#A18B8A
oklch(65.6% 0.027 21)
- #7F9698
#7F9698
oklch(65.6% 0.026 203)
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 #A18B8A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Grey #978A84 ΔE 0.019
- English Lavender #9D8189 ΔE 0.029
- Rosy Brown #BC8F8F ΔE 0.046
- Purpley Grey #947E94 ΔE 0.049
- Pale Brown #B1916E ΔE 0.053
- Dusty Lavender #AC86A8 ΔE 0.055
- Cool Gray #8D99AE ΔE 0.058
- Brownish Pink #C27E79 ΔE 0.059
Use #A18B8A 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.