#A1919E
Closest named color: Cool Gray (#8D99AE). oklch(67.5% 0.026 332.1), rgb(161, 145, 158).
Aa
Black text reads best on this color (7.05:1).
About this color
#A1919E is a medium-light close to neutral grey. In OKLCH its lightness is 67%, its chroma 0.026. It has too little chroma to lean warm or cool. The nearest named color is Cool Gray (#8D99AE), ΔE 0.036 away. Black text reads best on it, at 7.05:1.
| Hue family | Neutrals |
| Lightness | medium-light (67%) |
| Chroma | close to neutral grey (0.026) |
| Temperature | neutral |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.05:1 |
| White text | 2.97:1 |
Values
| HEX | #A1919E |
| RGB | rgb(161, 145, 158) |
| HSL | hsl(311, 8%, 60%) |
| OKLCH | oklch(67.5% 0.026 332.1) |
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 #A1919E | 2.97:1 | Fails | Lc -61.7 | Content text, not long reading |
| Black text on #A1919E | 7.05:1 | AAA | Lc 47.7 | Large or bold text, headings |
| #A1919E text on white | 2.97:1 | Fails | Lc 56.4 | Large or bold text, headings |
| #A1919E text on black | 7.05:1 | AAA | Lc -45.4 | 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
#F6F5F6
oklch(97.1% 0.002 325.6)
-
Step 100
100
#ECE9EB
oklch(93.7% 0.004 337.4)
-
Step 200
200
#DDD7DC
oklch(88.5% 0.009 331)
-
Step 300
300
#C7BDC5
oklch(80.9% 0.016 332.3)
-
Step 400
400 (this color)
#A1919E
oklch(67.5% 0.026 332.1)
-
Step 500
500
#968293
oklch(63% 0.034 330.9)
-
Step 600
600
#816C7D
oklch(55.7% 0.036 332.6)
-
Step 700
700
#6D5A69
oklch(49.2% 0.034 333.4)
-
Step 800
800
#594956
oklch(42.6% 0.03 332.5)
-
Step 900
900
#493D47
oklch(37.6% 0.023 331.6)
-
Step 950
950
#2B2429
oklch(27% 0.014 336.2)
#A1919E 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) | #91949F | 0.024 |
| Deuteranopia (no green cones) | #94969D | 0.023 |
| Tritanopia (no blue cones) | #A39295 | 0.015 |
| Achromatopsia (no color) | #969696 | 0.027 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1919E
#A1919E
oklch(67.5% 0.026 332.1)
- #8B9C8F
#8B9C8F
oklch(67.5% 0.027 152.6)
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 #A1919E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.036
- Dusty Lavender #AC86A8 ΔE 0.040
- Warm Grey #978A84 ΔE 0.042
- Rosy Brown #BC8F8F ΔE 0.045
- English Lavender #9D8189 ΔE 0.046
- Heather #A484AC ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.048
- Bluey Grey #89A0B0 ΔE 0.049
Use #A1919E 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.