#B9405B
Closest named color: Dark Rose (#B5485D). oklch(54.8% 0.156 10.5), rgb(185, 64, 91).
Aa
White text reads best on this color (5.32:1).
About this color
#B9405B is a medium-dark, vivid red. In OKLCH its lightness is 55%, its chroma 0.156 and its hue 10°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Rose (#B5485D), ΔE 0.015 away. White text reads best on it, at 5.32:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Dark Rose (#B5485D) |
| Black text | 3.94:1 |
| White text | 5.32:1 |
Values
| HEX | #B9405B |
| RGB | rgb(185, 64, 91) |
| HSL | hsl(347, 49%, 49%) |
| OKLCH | oklch(54.8% 0.156 10.5) |
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 #B9405B | 5.32:1 | AA | Lc -81.0 | Fine for body text |
| Black text on #B9405B | 3.94:1 | AA large text | Lc 28.5 | Dividers and decoration only |
| #B9405B text on white | 5.32:1 | AA | Lc 75.6 | Fine for body text |
| #B9405B text on black | 3.94:1 | AA large text | Lc -26.1 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F7E5E6
oklch(93.7% 0.02 13.6)
-
Step 200
200
#F2CFD3
oklch(88.5% 0.04 10.1)
-
Step 300
300
#EAAEB6
oklch(80.9% 0.071 9.9)
-
Step 400
400
#DD8290
oklch(70.8% 0.113 10.5)
-
Step 500
500
#D15F75
oklch(63.1% 0.145 10.2)
-
Step 600
600 (this color)
#B9405B
oklch(54.8% 0.156 10.5)
-
Step 700
700
#A1334D
oklch(49% 0.145 10.2)
-
Step 800
800
#832C3F
oklch(42.7% 0.12 10.6)
-
Step 900
900
#6A2936
oklch(37.8% 0.094 10.4)
-
Step 950
950
#3E191F
oklch(27% 0.058 11.6)
#B9405B 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) | #5C5C5B | 0.173 |
| Deuteranopia (no green cones) | #7B7458 | 0.159 |
| Tritanopia (no blue cones) | #C92C4B | 0.039 |
| Achromatopsia (no color) | #6B6B6B | 0.158 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B9405B
#B9405B
oklch(54.8% 0.156 10.5)
- #00827E
#00827E
oklch(54.8% 0.094 191)
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 #B9405B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Rose #B5485D ΔE 0.015
- Dusty Red #B9484E ΔE 0.028
- Light Burgundy #A8415B ΔE 0.033
- Deep Rose #C74767 ΔE 0.035
- Dull Red #BB3F3F ΔE 0.038
- Dark Pink #CB416B ΔE 0.042
- Light Maroon #A24857 ΔE 0.045
- Ruby #CA0147 ΔE 0.059
Use #B9405B 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.