#B6818F
Closest named color: Old Rose (#C87F89). oklch(66% 0.068 1.8), rgb(182, 129, 143).
Aa
Black text reads best on this color (6.52:1).
About this color
#B6818F is a medium-light, muted red. In OKLCH its lightness is 66%, its chroma 0.068 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Old Rose (#C87F89), ΔE 0.031 away. Black text reads best on it, at 6.52:1.
| Hue family | Reds |
| Lightness | medium-light (66%) |
| Chroma | muted (0.068) |
| Temperature | warm |
| Nearest name | Old Rose (#C87F89) |
| Black text | 6.52:1 |
| White text | 3.21:1 |
Values
| HEX | #B6818F |
| RGB | rgb(182, 129, 143) |
| HSL | hsl(344, 27%, 61%) |
| OKLCH | oklch(66% 0.068 1.8) |
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 #B6818F | 3.21:1 | AA large text | Lc -64.8 | Content text, not long reading |
| Black text on #B6818F | 6.52:1 | AA | Lc 44.7 | Non-text elements, placeholder text |
| #B6818F text on white | 3.21:1 | AA large text | Lc 59.3 | Large or bold text, headings |
| #B6818F text on black | 6.52:1 | AA | Lc -42.4 | 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 500.
-
Step 50
50
#F8F4F5
oklch(97.1% 0.004 360)
-
Step 100
100
#F0E7E9
oklch(93.6% 0.01 2)
-
Step 200
200
#E4D4D8
oklch(88.4% 0.018 0.4)
-
Step 300
300
#D4B8BF
oklch(80.9% 0.033 1)
-
Step 400
400
#BE939E
oklch(70.7% 0.054 1.6)
-
Step 500
500 (this color)
#B6818F
oklch(66% 0.068 1.8)
-
Step 600
600
#986170
oklch(55.7% 0.074 2)
-
Step 700
700
#81505E
oklch(49.1% 0.068 1.4)
-
Step 800
800
#69424D
oklch(42.8% 0.056 1.4)
-
Step 900
900
#563840
oklch(37.8% 0.044 2)
-
Step 950
950
#322125
oklch(27% 0.027 3.5)
#B6818F 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) | #888A8F | 0.074 |
| Deuteranopia (no green cones) | #94938E | 0.069 |
| Tritanopia (no blue cones) | #BF7E86 | 0.019 |
| Achromatopsia (no color) | #8F8F8F | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B6818F
#B6818F
oklch(66% 0.068 1.8)
- #61A095
#61A095
oklch(66% 0.067 181.8)
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 #B6818F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Old Rose #C87F89 ΔE 0.031
- Old Pink #C77986 ΔE 0.033
- Brownish Pink #C27E79 ΔE 0.035
- Dusty Lavender #AC86A8 ΔE 0.038
- Dusky Pink #CC7A8B ΔE 0.039
- Dusty Rose #C0737A ΔE 0.039
- Rosy Brown #BC8F8F ΔE 0.040
- English Lavender #9D8189 ΔE 0.043
Use #B6818F 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.