#B34064
Closest named color: Dark Rose (#B5485D). oklch(54.1% 0.152 4.4), rgb(179, 64, 100).
Aa
White text reads best on this color (5.47:1).
About this color
#B34064 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.152 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.023 away. White text reads best on it, at 5.47:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.83:1 |
| White text | 5.47:1 |
Values
| HEX | #B34064 |
| RGB | rgb(179, 64, 100) |
| HSL | hsl(341, 47%, 48%) |
| OKLCH | oklch(54.1% 0.152 4.4) |
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 #B34064 | 5.47:1 | AA | Lc -81.9 | Fine for body text |
| Black text on #B34064 | 3.83:1 | AA large text | Lc 27.5 | Dividers and decoration only |
| #B34064 text on white | 5.47:1 | AA | Lc 76.5 | Fine for body text |
| #B34064 text on black | 3.83:1 | AA large text | Lc -25.2 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E5E8
oklch(93.6% 0.019 5.3)
-
Step 200
200
#F0CFD6
oklch(88.4% 0.038 3.5)
-
Step 300
300
#E8AFBB
oklch(81% 0.068 4.7)
-
Step 400
400
#DA8398
oklch(70.8% 0.109 4.7)
-
Step 500
500
#CD617F
oklch(63.1% 0.14 4.4)
-
Step 600
600 (this color)
#B34064
oklch(54.1% 0.152 4.4)
-
Step 700
700
#9E3557
oklch(49% 0.142 4.1)
-
Step 800
800
#812D47
oklch(42.7% 0.118 4.4)
-
Step 900
900
#682A3C
oklch(37.8% 0.091 4.3)
-
Step 950
950
#3D1923
oklch(27% 0.058 4.2)
#B34064 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) | #585B65 | 0.168 |
| Deuteranopia (no green cones) | #767261 | 0.155 |
| Tritanopia (no blue cones) | #C2314E | 0.041 |
| Achromatopsia (no color) | #696969 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B34064
#B34064
oklch(54.1% 0.152 4.4)
- #008176
#008176
oklch(54.2% 0.096 184.5)
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 #B34064, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.023
- Light Burgundy #A8415B ΔE 0.025
- Light Maroon #A24857 ΔE 0.041
- Dusty Red #B9484E ΔE 0.043
- Deep Rose #C74767 ΔE 0.044
- Dark Pink #CB416B ΔE 0.048
- Dull Red #BB3F3F ΔE 0.054
- Light Plum #9D5783 ΔE 0.066
Use #B34064 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.