#B64359
Closest named color: Dark Rose (#B5485D). oklch(54.6% 0.149 12), rgb(182, 67, 89).
Aa
White text reads best on this color (5.33:1).
About this color
#B64359 is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.149 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.009 away. White text reads best on it, at 5.33:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.93:1 |
| White text | 5.33:1 |
Values
| HEX | #B64359 |
| RGB | rgb(182, 67, 89) |
| HSL | hsl(349, 46%, 49%) |
| OKLCH | oklch(54.6% 0.149 12) |
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 #B64359 | 5.33:1 | AA | Lc -81.1 | Fine for body text |
| Black text on #B64359 | 3.93:1 | AA large text | Lc 28.3 | Dividers and decoration only |
| #B64359 text on white | 5.33:1 | AA | Lc 75.8 | Fine for body text |
| #B64359 text on black | 3.93:1 | AA large text | Lc -26.0 | 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
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F1D0D2
oklch(88.6% 0.037 13.7)
-
Step 300
300
#E8AFB5
oklch(80.8% 0.067 11.6)
-
Step 400
400
#DB848F
oklch(70.8% 0.108 12)
-
Step 500
500
#CE6273
oklch(63.1% 0.137 12)
-
Step 600
600 (this color)
#B64359
oklch(54.6% 0.149 12)
-
Step 700
700
#9F374B
oklch(49.1% 0.138 12.3)
-
Step 800
800
#812E3E
oklch(42.6% 0.115 11.7)
-
Step 900
900
#682A35
oklch(37.6% 0.089 11.5)
-
Step 950
950
#3D191F
oklch(26.9% 0.057 11.2)
#B64359 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) | #5D5C59 | 0.165 |
| Deuteranopia (no green cones) | #7B7456 | 0.152 |
| Tritanopia (no blue cones) | #C6314C | 0.037 |
| Achromatopsia (no color) | #6B6B6B | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B64359
#B64359
oklch(54.6% 0.149 12)
- #00817F
#00817F
oklch(54.5% 0.093 192.9)
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 #B64359, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.009
- Dusty Red #B9484E ΔE 0.023
- Light Burgundy #A8415B ΔE 0.029
- Dull Red #BB3F3F ΔE 0.034
- Light Maroon #A24857 ΔE 0.038
- Deep Rose #C74767 ΔE 0.039
- Dark Pink #CB416B ΔE 0.048
- Faded Red #D3494E ΔE 0.063
Use #B64359 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.