#B64D74
Closest named color: Dark Rose (#B5485D). oklch(56.7% 0.142 359.4), rgb(182, 77, 116).
Aa
White text reads best on this color (4.88:1).
About this color
#B64D74 is a medium-dark, vivid red. In OKLCH its lightness is 57%, its chroma 0.142 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.033 away. White text reads best on it, at 4.88:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.142) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.30:1 |
| White text | 4.88:1 |
Values
| HEX | #B64D74 |
| RGB | rgb(182, 77, 116) |
| HSL | hsl(338, 42%, 51%) |
| OKLCH | oklch(56.7% 0.142 359.4) |
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 #B64D74 | 4.88:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #B64D74 | 4.30:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #B64D74 text on white | 4.88:1 | AA | Lc 73.2 | Content text, not long reading |
| #B64D74 text on black | 4.30:1 | AA large text | Lc -28.5 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F5E5E9
oklch(93.6% 0.018 0.4)
-
Step 200
200
#EED0D8
oklch(88.5% 0.035 359.9)
-
Step 300
300
#E4B0BF
oklch(80.9% 0.063 359.6)
-
Step 400
400
#D5859F
oklch(70.7% 0.103 359.1)
-
Step 500
500
#C76587
oklch(63.1% 0.13 359.5)
-
Step 600
600 (this color)
#B64D74
oklch(56.7% 0.142 359.4)
-
Step 700
700
#993A5E
oklch(49.1% 0.132 359.6)
-
Step 800
800
#7C314D
oklch(42.7% 0.108 359.4)
-
Step 900
900
#642C40
oklch(37.6% 0.084 359.4)
-
Step 950
950
#3B1A26
oklch(27% 0.054 358.3)
#B64D74 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) | #5F6575 | 0.156 |
| Deuteranopia (no green cones) | #7A7872 | 0.142 |
| Tritanopia (no blue cones) | #C4445C | 0.042 |
| Achromatopsia (no color) | #717171 | 0.143 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B64D74
#B64D74
oklch(56.7% 0.142 359.4)
- #008A78
#008A78
oklch(56.7% 0.103 179.3)
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 #B64D74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.033
- Deep Rose #C74767 ΔE 0.036
- Dark Pink #CB416B ΔE 0.042
- Light Burgundy #A8415B ΔE 0.049
- Light Plum #9D5783 ΔE 0.051
- Dusty Red #B9484E ΔE 0.053
- Light Maroon #A24857 ΔE 0.058
- Dusky Rose #BA6873 ΔE 0.064
Use #B64D74 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.