#B7515E
Closest named color: Dark Rose (#B5485D). oklch(56.8% 0.132 14.5), rgb(183, 81, 94).
Aa
White text reads best on this color (4.82:1).
About this color
#B7515E is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.132 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.020 away. White text reads best on it, at 4.82:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.35:1 |
| White text | 4.82:1 |
Values
| HEX | #B7515E |
| RGB | rgb(183, 81, 94) |
| HSL | hsl(352, 41%, 52%) |
| OKLCH | oklch(56.8% 0.132 14.5) |
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 #B7515E | 4.82:1 | AA | Lc -78.4 | Fine for body text |
| Black text on #B7515E | 4.35:1 | AA large text | Lc 31.2 | Non-text elements, placeholder text |
| #B7515E text on white | 4.82:1 | AA | Lc 72.9 | Content text, not long reading |
| #B7515E text on black | 4.35:1 | AA large text | Lc -28.8 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F5E5E6
oklch(93.5% 0.018 13.1)
-
Step 200
200
#EED1D2
oklch(88.5% 0.033 15.4)
-
Step 300
300
#E5B2B5
oklch(81.1% 0.06 14.5)
-
Step 400
400
#D5888E
oklch(70.8% 0.095 14.7)
-
Step 500
500
#C86872
oklch(63.1% 0.122 14.6)
-
Step 600
600 (this color)
#B7515E
oklch(56.8% 0.132 14.5)
-
Step 700
700
#9A3E4A
oklch(49.2% 0.123 14.9)
-
Step 800
800
#7D343D
oklch(42.8% 0.102 14.9)
-
Step 900
900
#652E34
oklch(37.7% 0.079 14.9)
-
Step 950
950
#3B1B1F
oklch(26.9% 0.05 13.1)
#B7515E 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) | #67655E | 0.145 |
| Deuteranopia (no green cones) | #817A5C | 0.134 |
| Tritanopia (no blue cones) | #C74356 | 0.035 |
| Achromatopsia (no color) | #727272 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B7515E
#B7515E
oklch(56.8% 0.132 14.5)
- #008888
#008888
oklch(56.7% 0.097 194.8)
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 #B7515E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.020
- Dusty Red #B9484E ΔE 0.023
- Deep Rose #C74767 ΔE 0.038
- Dull Red #BB3F3F ΔE 0.044
- Light Maroon #A24857 ΔE 0.048
- Light Burgundy #A8415B ΔE 0.049
- Dark Pink #CB416B ΔE 0.051
- Dark Coral #CF524E ΔE 0.051
Use #B7515E 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.