#B03E74
Closest named color: Light Burgundy (#A8415B). oklch(53.9% 0.157 354.4), rgb(176, 62, 116).
Aa
White text reads best on this color (5.54:1).
About this color
#B03E74 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.157 and its hue 354°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.043 away. White text reads best on it, at 5.54:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.157) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.78:1 |
| White text | 5.54:1 |
Values
| HEX | #B03E74 |
| RGB | rgb(176, 62, 116) |
| HSL | hsl(332, 48%, 47%) |
| OKLCH | oklch(53.9% 0.157 354.4) |
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 #B03E74 | 5.54:1 | AA | Lc -82.2 | Fine for body text |
| Black text on #B03E74 | 3.78:1 | AA large text | Lc 27.2 | Dividers and decoration only |
| #B03E74 text on white | 5.54:1 | AA | Lc 76.9 | Fine for body text |
| #B03E74 text on black | 3.78:1 | AA large text | Lc -24.9 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F6E5EB
oklch(93.7% 0.02 354)
-
Step 200
200
#EFCFDB
oklch(88.5% 0.039 353.3)
-
Step 300
300
#E6AEC3
oklch(80.8% 0.071 354.5)
-
Step 400
400
#D882A5
oklch(70.8% 0.114 354.5)
-
Step 500
500
#CB608F
oklch(63.2% 0.145 354.5)
-
Step 600
600 (this color)
#B03E74
oklch(53.9% 0.157 354.4)
-
Step 700
700
#9C3466
oklch(49.1% 0.147 354.2)
-
Step 800
800
#7F2C53
oklch(42.7% 0.122 354.4)
-
Step 900
900
#662945
oklch(37.7% 0.094 353.9)
-
Step 950
950
#3C1928
oklch(27% 0.059 354.7)
#B03E74 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) | #505B76 | 0.175 |
| Deuteranopia (no green cones) | #707071 | 0.157 |
| Tritanopia (no blue cones) | #BD3654 | 0.053 |
| Achromatopsia (no color) | #686868 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B03E74
#B03E74
oklch(53.9% 0.157 354.4)
- #00816A
#00816A
oklch(53.8% 0.102 174.4)
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 #B03E74, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.043
- Dark Rose #B5485D ΔE 0.048
- Light Plum #9D5783 ΔE 0.058
- Dark Pink #CB416B ΔE 0.058
- Deep Rose #C74767 ΔE 0.059
- Light Maroon #A24857 ΔE 0.059
- Medium Violet Red #C71585 ΔE 0.067
- Dusty Red #B9484E ΔE 0.070
Use #B03E74 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.