#B64B65
Closest named color: Dark Rose (#B5485D). oklch(56% 0.14 7.7), rgb(182, 75, 101).
Aa
White text reads best on this color (5.01:1).
About this color
#B64B65 is a medium-dark, vivid red. In OKLCH its lightness is 56%, its chroma 0.140 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.012 away. White text reads best on it, at 5.01:1.
| Hue family | Reds |
| Lightness | medium-dark (56%) |
| Chroma | vivid (0.140) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 4.18:1 |
| White text | 5.01:1 |
Values
| HEX | #B64B65 |
| RGB | rgb(182, 75, 101) |
| HSL | hsl(345, 42%, 50%) |
| OKLCH | oklch(56% 0.14 7.7) |
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 #B64B65 | 5.01:1 | AA | Lc -79.5 | Fine for body text |
| Black text on #B64B65 | 4.18:1 | AA large text | Lc 30.0 | Non-text elements, placeholder text |
| #B64B65 text on white | 5.01:1 | AA | Lc 74.1 | Content text, not long reading |
| #B64B65 text on black | 4.18:1 | AA large text | Lc -27.6 | 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
#F6E5E7
oklch(93.6% 0.019 9.3)
-
Step 200
200
#EFD0D5
oklch(88.5% 0.035 6.8)
-
Step 300
300
#E6B0B9
oklch(80.9% 0.064 7.5)
-
Step 400
400
#D78595
oklch(70.7% 0.102 7.4)
-
Step 500
500
#CA657B
oklch(63.2% 0.13 7.7)
-
Step 600
600 (this color)
#B64B65
oklch(56% 0.14 7.7)
-
Step 700
700
#9B3A53
oklch(49% 0.131 7.4)
-
Step 800
800
#7E3144
oklch(42.7% 0.108 7.6)
-
Step 900
900
#662C39
oklch(37.7% 0.084 8)
-
Step 950
950
#3C1A22
oklch(27% 0.054 6.5)
#B64B65 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) | #616266 | 0.154 |
| Deuteranopia (no green cones) | #7C7763 | 0.143 |
| Tritanopia (no blue cones) | #C53E55 | 0.036 |
| Achromatopsia (no color) | #6F6F6F | 0.141 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B64B65
#B64B65
oklch(56% 0.14 7.7)
- #00867F
#00867F
oklch(55.9% 0.097 188.4)
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 #B64B65, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.012
- Dusty Red #B9484E ΔE 0.032
- Deep Rose #C74767 ΔE 0.032
- Light Burgundy #A8415B ΔE 0.038
- Dark Pink #CB416B ΔE 0.043
- Light Maroon #A24857 ΔE 0.044
- Dull Red #BB3F3F ΔE 0.050
- Light Plum #9D5783 ΔE 0.063
Use #B64B65 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.