#AD8B91
Closest named color: Rosy Brown (#BC8F8F). oklch(67% 0.042 6.4), rgb(173, 139, 145).
Aa
Black text reads best on this color (6.87:1).
About this color
#AD8B91 is a medium-light, muted red. In OKLCH its lightness is 67%, its chroma 0.042 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Rosy Brown (#BC8F8F), ΔE 0.028 away. Black text reads best on it, at 6.87:1.
| Hue family | Reds |
| Lightness | medium-light (67%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Rosy Brown (#BC8F8F) |
| Black text | 6.87:1 |
| White text | 3.05:1 |
Values
| HEX | #AD8B91 |
| RGB | rgb(173, 139, 145) |
| HSL | hsl(349, 17%, 61%) |
| OKLCH | oklch(67% 0.042 6.4) |
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 #AD8B91 | 3.05:1 | AA large text | Lc -62.7 | Content text, not long reading |
| Black text on #AD8B91 | 6.87:1 | AA | Lc 46.7 | Large or bold text, headings |
| #AD8B91 text on white | 3.05:1 | AA large text | Lc 57.4 | Large or bold text, headings |
| #AD8B91 text on black | 6.87:1 | AA | Lc -44.4 | 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
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#EFE8E9
oklch(93.7% 0.008 7.3)
-
Step 200
200
#E2D5D7
oklch(88.4% 0.015 6.7)
-
Step 300
300
#D1BABE
oklch(81% 0.027 5.8)
-
Step 400
400 (this color)
#AD8B91
oklch(67% 0.042 6.4)
-
Step 500
500
#A77C84
oklch(63.1% 0.054 6.4)
-
Step 600
600
#91656E
oklch(55.5% 0.058 5.6)
-
Step 700
700
#7C545C
oklch(49.2% 0.054 6.1)
-
Step 800
800
#65454B
oklch(42.8% 0.045 6.8)
-
Step 900
900
#523A3E
oklch(37.7% 0.035 7.8)
-
Step 950
950
#302225
oklch(27% 0.022 4.4)
#AD8B91 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) | #909091 | 0.045 |
| Deuteranopia (no green cones) | #979690 | 0.043 |
| Tritanopia (no blue cones) | #B4898D | 0.012 |
| Achromatopsia (no color) | #939393 | 0.043 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD8B91
#AD8B91
oklch(67% 0.042 6.4)
- #789E99
#789E99
oklch(67% 0.042 186.2)
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 #AD8B91, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rosy Brown #BC8F8F ΔE 0.028
- English Lavender #9D8189 ΔE 0.039
- Warm Grey #978A84 ΔE 0.041
- Dusty Lavender #AC86A8 ΔE 0.041
- Grey Pink #C3909B ΔE 0.041
- Light Mauve #C292A1 ΔE 0.045
- Brownish Pink #C27E79 ΔE 0.048
- Old Rose #C87F89 ΔE 0.050
Use #AD8B91 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.