#B4546B
Closest named color: Dark Rose (#B5485D). oklch(57.1% 0.126 6.9), rgb(180, 84, 107).
Aa
White text reads best on this color (4.74:1).
About this color
#B4546B is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.126 and its hue 7°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.027 away. White text reads best on it, at 4.74:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.126) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.42:1 |
| White text | 4.74:1 |
Values
| HEX | #B4546B |
| RGB | rgb(180, 84, 107) |
| HSL | hsl(346, 39%, 52%) |
| OKLCH | oklch(57.1% 0.126 6.9) |
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 #B4546B | 4.74:1 | AA | Lc -77.9 | Fine for body text |
| Black text on #B4546B | 4.42:1 | AA large text | Lc 31.6 | Non-text elements, placeholder text |
| #B4546B text on white | 4.74:1 | AA | Lc 72.5 | Content text, not long reading |
| #B4546B text on black | 4.42:1 | AA large text | Lc -29.2 | 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
#F4E6E8
oklch(93.7% 0.015 7.5)
-
Step 200
200
#EDD1D5
oklch(88.5% 0.032 8)
-
Step 300
300
#E2B2BA
oklch(80.9% 0.057 7.2)
-
Step 400
400
#D28997
oklch(70.8% 0.091 7.1)
-
Step 500
500
#C4697D
oklch(63% 0.117 7)
-
Step 600
600 (this color)
#B4546B
oklch(57.1% 0.126 6.9)
-
Step 700
700
#964055
oklch(49.1% 0.117 7.2)
-
Step 800
800
#7A3546
oklch(42.7% 0.098 6.7)
-
Step 900
900
#632F3B
oklch(37.8% 0.076 6.8)
-
Step 950
950
#3A1C22
oklch(27% 0.048 8)
#B4546B 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) | #66676C | 0.139 |
| Deuteranopia (no green cones) | #7F7A69 | 0.128 |
| Tritanopia (no blue cones) | #C24A5C | 0.033 |
| Achromatopsia (no color) | #737373 | 0.127 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B4546B
#B4546B
oklch(57.1% 0.126 6.9)
- #008A81
#008A81
oklch(57% 0.1 186.8)
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 #B4546B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.027
- Deep Rose #C74767 ΔE 0.039
- Dusty Red #B9484E ΔE 0.040
- Dusky Rose #BA6873 ΔE 0.048
- Light Burgundy #A8415B ΔE 0.050
- Dark Pink #CB416B ΔE 0.051
- Light Maroon #A24857 ΔE 0.051
- Light Plum #9D5783 ΔE 0.055
Use #B4546B 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.