#B05043
Closest named color: Dusty Red (#B9484E). oklch(55% 0.128 29.6), rgb(176, 80, 67).
Aa
White text reads best on this color (5.15:1).
About this color
#B05043 is a medium-dark, moderately saturated red. In OKLCH its lightness is 55%, its chroma 0.128 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Red (#B9484E), ΔE 0.029 away. White text reads best on it, at 5.15:1.
| Hue family | Reds |
| Lightness | medium-dark (55%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Dusty Red (#B9484E) |
| Black text | 4.07:1 |
| White text | 5.15:1 |
Values
| HEX | #B05043 |
| RGB | rgb(176, 80, 67) |
| HSL | hsl(7, 45%, 48%) |
| OKLCH | oklch(55% 0.128 29.6) |
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 #B05043 | 5.15:1 | AA | Lc -80.4 | Fine for body text |
| Black text on #B05043 | 4.07:1 | AA large text | Lc 29.1 | Dividers and decoration only |
| #B05043 text on white | 5.15:1 | AA | Lc 75.0 | Content text, not long reading |
| #B05043 text on black | 4.07:1 | AA large text | Lc -26.8 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EED2CD
oklch(88.6% 0.032 29.8)
-
Step 300
300
#E4B3AB
oklch(80.9% 0.059 29.1)
-
Step 400
400
#D48B7F
oklch(70.8% 0.092 29.8)
-
Step 500
500
#C76C5E
oklch(63.2% 0.118 29.9)
-
Step 600
600 (this color)
#B05043
oklch(55% 0.128 29.6)
-
Step 700
700
#994236
oklch(49.2% 0.119 29.9)
-
Step 800
800
#7C372D
oklch(42.7% 0.098 30.1)
-
Step 900
900
#643029
oklch(37.7% 0.077 29.1)
-
Step 950
950
#3B1D18
oklch(27.1% 0.048 30.5)
#B05043 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) | #686141 | 0.133 |
| Deuteranopia (no green cones) | #807541 | 0.122 |
| Tritanopia (no blue cones) | #C03E4D | 0.048 |
| Achromatopsia (no color) | #6D6D6D | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B05043
#B05043
oklch(55% 0.128 29.6)
- #008090
#008090
oklch(55% 0.095 210)
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 #B05043, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Red #B9484E ΔE 0.029
- Dull Red #BB3F3F ΔE 0.035
- Sienna #A0522D ΔE 0.042
- Dark Rose #B5485D ΔE 0.045
- Light Maroon #A24857 ΔE 0.049
- Cinnamon #AC4F06 ΔE 0.049
- Sinopia #BB3E03 ΔE 0.050
- Brick Orange #C14A09 ΔE 0.051
Use #B05043 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.