#B0505D
Closest named color: Dark Rose (#B5485D). oklch(55.6% 0.126 13.7), rgb(176, 80, 93).
Aa
White text reads best on this color (5.05:1).
About this color
#B0505D is a medium-dark, moderately saturated red. In OKLCH its lightness is 56%, its chroma 0.126 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.018 away. White text reads best on it, at 5.05:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.15:1 |
| White text | 5.05:1 |
Values
| HEX | #B0505D |
| RGB | rgb(176, 80, 93) |
| HSL | hsl(352, 38%, 50%) |
| OKLCH | oklch(55.6% 0.126 13.7) |
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 #B0505D | 5.05:1 | AA | Lc -79.8 | Fine for body text |
| Black text on #B0505D | 4.15:1 | AA large text | Lc 29.6 | Dividers and decoration only |
| #B0505D text on white | 5.05:1 | AA | Lc 74.4 | Content text, not long reading |
| #B0505D text on black | 4.15:1 | AA large text | Lc -27.3 | Dividers and decoration only |
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 600.
-
Step 50
50
#FAF3F4
oklch(97% 0.008 7.3)
-
Step 100
100
#F5E6E6
oklch(93.7% 0.016 17.4)
-
Step 200
200
#EDD1D3
oklch(88.5% 0.031 12.8)
-
Step 300
300
#E3B2B6
oklch(80.9% 0.057 12.9)
-
Step 400
400
#D38990
oklch(70.7% 0.091 13.5)
-
Step 500
500
#C56A74
oklch(63.1% 0.116 14)
-
Step 600
600 (this color)
#B0505D
oklch(55.6% 0.126 13.7)
-
Step 700
700
#97404D
oklch(49.1% 0.117 13.3)
-
Step 800
800
#7B363F
oklch(42.8% 0.096 14)
-
Step 900
900
#632F35
oklch(37.6% 0.075 14.1)
-
Step 950
950
#3A1C1F
oklch(26.9% 0.047 14.4)
#B0505D 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) | #64635D | 0.138 |
| Deuteranopia (no green cones) | #7D765B | 0.126 |
| Tritanopia (no blue cones) | #BF4355 | 0.034 |
| Achromatopsia (no color) | #6F6F6F | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B0505D
#B0505D
oklch(55.6% 0.126 13.7)
- #008483
#008483
oklch(55.5% 0.095 193.8)
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 #B0505D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.018
- Dusty Red #B9484E ΔE 0.026
- Light Maroon #A24857 ΔE 0.035
- Light Burgundy #A8415B ΔE 0.038
- Dull Red #BB3F3F ΔE 0.044
- Deep Rose #C74767 ΔE 0.048
- Dark Pink #CB416B ΔE 0.060
- Dusky Rose #BA6873 ΔE 0.061
Use #B0505D 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.