#B3585D
Closest named color: Dusty Red (#B9484E). oklch(57.2% 0.118 18.1), rgb(179, 88, 93).
Aa
White text reads best on this color (4.69:1).
About this color
#B3585D is a medium-dark, moderately saturated red. In OKLCH its lightness is 57%, its chroma 0.118 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.033 away. White text reads best on it, at 4.69:1.
| Hue family | Reds |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.47:1 |
| White text | 4.69:1 |
Values
| HEX | #B3585D |
| RGB | rgb(179, 88, 93) |
| HSL | hsl(357, 37%, 52%) |
| OKLCH | oklch(57.2% 0.118 18.1) |
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 #B3585D | 4.69:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #B3585D | 4.47:1 | AA large text | Lc 31.9 | Non-text elements, placeholder text |
| #B3585D text on white | 4.69:1 | AA | Lc 72.2 | Content text, not long reading |
| #B3585D text on black | 4.47:1 | AA large text | Lc -29.5 | 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
#FAF4F4
oklch(97.2% 0.006 17.3)
-
Step 100
100
#F4E6E6
oklch(93.6% 0.015 17.4)
-
Step 200
200
#ECD2D2
oklch(88.5% 0.029 17.7)
-
Step 300
300
#E1B3B4
oklch(80.8% 0.054 16.9)
-
Step 400
400
#D08B8C
oklch(70.6% 0.085 18.5)
-
Step 500
500
#C26D70
oklch(63.1% 0.108 18.4)
-
Step 600
600 (this color)
#B3585D
oklch(57.2% 0.118 18.1)
-
Step 700
700
#954348
oklch(49.1% 0.111 18.3)
-
Step 800
800
#79383C
oklch(42.7% 0.091 17.9)
-
Step 900
900
#623133
oklch(37.8% 0.071 18.4)
-
Step 950
950
#3A1D1E
oklch(27.1% 0.046 18.3)
#B3585D 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) | #6C685D | 0.127 |
| Deuteranopia (no green cones) | #827B5B | 0.119 |
| Tritanopia (no blue cones) | #C24C5A | 0.034 |
| Achromatopsia (no color) | #747474 | 0.119 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B3585D
#B3585D
oklch(57.2% 0.118 18.1)
- #00898D
#00898D
oklch(57.2% 0.097 198.4)
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 #B3585D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.033
- Dark Rose #B5485D ΔE 0.035
- Dusky Rose #BA6873 ΔE 0.044
- Indian Red #CD5C5C ΔE 0.051
- Deep Rose #C74767 ΔE 0.052
- Dull Red #BB3F3F ΔE 0.052
- Light Maroon #A24857 ΔE 0.052
- Clay #B66A50 ΔE 0.054
Use #B3585D 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.