#B4587A
Closest named color: Dark Rose (#B5485D). oklch(58.2% 0.125 358.3), rgb(180, 88, 122).
Aa
Black text reads best on this color (4.61:1).
About this color
#B4587A is a medium-dark, moderately saturated red. In OKLCH its lightness is 58%, its chroma 0.125 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.045 away. Black text reads best on it, at 4.61:1.
| Hue family | Reds |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.61:1 |
| White text | 4.54:1 |
Values
| HEX | #B4587A |
| RGB | rgb(180, 88, 122) |
| HSL | hsl(338, 38%, 53%) |
| OKLCH | oklch(58.2% 0.125 358.3) |
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 #B4587A | 4.54:1 | AA | Lc -76.6 | Fine for body text |
| Black text on #B4587A | 4.61:1 | AA | Lc 32.9 | Non-text elements, placeholder text |
| #B4587A text on white | 4.54:1 | AA | Lc 71.2 | Content text, not long reading |
| #B4587A text on black | 4.61:1 | AA | Lc -30.5 | 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 600.
-
Step 50
50
#FAF3F5
oklch(97% 0.008 357.8)
-
Step 100
100
#F4E6EA
oklch(93.7% 0.016 358.1)
-
Step 200
200
#ECD1D9
oklch(88.5% 0.032 357.9)
-
Step 300
300
#E0B2C0
oklch(80.9% 0.056 358.3)
-
Step 400
400
#CF89A0
oklch(70.7% 0.09 358.4)
-
Step 500
500
#C06A89
oklch(63% 0.115 357.9)
-
Step 600
600 (this color)
#B4587A
oklch(58.2% 0.125 358.3)
-
Step 700
700
#934160
oklch(49.2% 0.115 358.5)
-
Step 800
800
#77364E
oklch(42.7% 0.095 358.6)
-
Step 900
900
#612F41
oklch(37.7% 0.076 358.5)
-
Step 950
950
#391C26
oklch(27% 0.048 358.7)
#B4587A 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) | #666B7B | 0.136 |
| Deuteranopia (no green cones) | #7E7C78 | 0.125 |
| Tritanopia (no blue cones) | #C15264 | 0.038 |
| Achromatopsia (no color) | #767676 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4587A
#B4587A
oklch(58.2% 0.125 358.3)
- #008F7B
#008F7B
oklch(58.2% 0.107 178.2)
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 #B4587A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.045
- Dusky Rose #BA6873 ΔE 0.046
- Light Plum #9D5783 ΔE 0.046
- Deep Rose #C74767 ΔE 0.047
- Dark Pink #CB416B ΔE 0.055
- Mauve #AE7181 ΔE 0.058
- Dusty Red #B9484E ΔE 0.061
- Light Burgundy #A8415B ΔE 0.064
Use #B4587A 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.