#B33C6F
Closest named color: Light Burgundy (#A8415B). oklch(54% 0.161 357.5), rgb(179, 60, 111).
Aa
White text reads best on this color (5.53:1).
About this color
#B33C6F is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.161 and its hue 358°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.039 away. White text reads best on it, at 5.53:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.79:1 |
| White text | 5.53:1 |
Values
| HEX | #B33C6F |
| RGB | rgb(179, 60, 111) |
| HSL | hsl(334, 50%, 47%) |
| OKLCH | oklch(54% 0.161 357.5) |
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 #B33C6F | 5.53:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #B33C6F | 3.79:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #B33C6F text on white | 5.53:1 | AA | Lc 76.8 | Fine for body text |
| #B33C6F text on black | 3.79:1 | AA large text | Lc -25.0 | 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
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E4EA
oklch(93.5% 0.021 355.2)
-
Step 200
200
#F1CFD9
oklch(88.6% 0.04 358.3)
-
Step 300
300
#E8AEC1
oklch(81% 0.072 357.4)
-
Step 400
400
#DA81A1
oklch(70.7% 0.116 357.4)
-
Step 500
500
#CD5E8A
oklch(63% 0.148 357.3)
-
Step 600
600 (this color)
#B33C6F
oklch(54% 0.161 357.5)
-
Step 700
700
#9F3261
oklch(49.2% 0.15 357.7)
-
Step 800
800
#812B4F
oklch(42.8% 0.124 357.8)
-
Step 900
900
#682842
oklch(37.7% 0.096 357.4)
-
Step 950
950
#3D1827
oklch(27% 0.061 356.5)
#B33C6F 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) | #525A70 | 0.179 |
| Deuteranopia (no green cones) | #72716C | 0.163 |
| Tritanopia (no blue cones) | #C13151 | 0.050 |
| Achromatopsia (no color) | #686868 | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B33C6F
#B33C6F
oklch(54% 0.161 357.5)
- #00816E
#00816E
oklch(54% 0.1 177.6)
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 #B33C6F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.039
- Dark Rose #B5485D ΔE 0.043
- Dark Pink #CB416B ΔE 0.052
- Deep Rose #C74767 ΔE 0.052
- Light Maroon #A24857 ΔE 0.057
- Dusty Red #B9484E ΔE 0.064
- Light Plum #9D5783 ΔE 0.064
- Medium Violet Red #C71585 ΔE 0.067
Use #B33C6F 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.