#B13F63
Closest named color: Light Burgundy (#A8415B). oklch(53.6% 0.151 4.2), rgb(177, 63, 99).
Aa
White text reads best on this color (5.58:1).
About this color
#B13F63 is a medium-dark, vivid red. In OKLCH its lightness is 54%, its chroma 0.151 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.022 away. White text reads best on it, at 5.58:1.
| Hue family | Reds |
| Lightness | medium-dark (54%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.76:1 |
| White text | 5.58:1 |
Values
| HEX | #B13F63 |
| RGB | rgb(177, 63, 99) |
| HSL | hsl(341, 48%, 47%) |
| OKLCH | oklch(53.6% 0.151 4.2) |
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 #B13F63 | 5.58:1 | AA | Lc -82.4 | Fine for body text |
| Black text on #B13F63 | 3.76:1 | AA large text | Lc 27.0 | Dividers and decoration only |
| #B13F63 text on white | 5.58:1 | AA | Lc 77.1 | Fine for body text |
| #B13F63 text on black | 3.76:1 | AA large text | Lc -24.7 | 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
#F6E5E8
oklch(93.6% 0.019 5.3)
-
Step 200
200
#F0CFD6
oklch(88.4% 0.038 3.5)
-
Step 300
300
#E8AFBB
oklch(81% 0.068 4.7)
-
Step 400
400
#D98398
oklch(70.7% 0.108 4.4)
-
Step 500
500
#CD617F
oklch(63.1% 0.14 4.4)
-
Step 600
600 (this color)
#B13F63
oklch(53.6% 0.151 4.2)
-
Step 700
700
#9E3657
oklch(49.1% 0.14 4.3)
-
Step 800
800
#802E47
oklch(42.7% 0.115 4.5)
-
Step 900
900
#682A3C
oklch(37.8% 0.091 4.3)
-
Step 950
950
#3D1923
oklch(27% 0.058 4.2)
#B13F63 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) | #565A64 | 0.168 |
| Deuteranopia (no green cones) | #747060 | 0.154 |
| Tritanopia (no blue cones) | #C0314D | 0.041 |
| Achromatopsia (no color) | #686868 | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B13F63
#B13F63
oklch(53.6% 0.151 4.2)
- #007F74
#007F74
oklch(53.6% 0.095 184.3)
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 #B13F63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.022
- Dark Rose #B5485D ΔE 0.025
- Light Maroon #A24857 ΔE 0.039
- Dusty Red #B9484E ΔE 0.045
- Deep Rose #C74767 ΔE 0.049
- Dark Pink #CB416B ΔE 0.053
- Dull Red #BB3F3F ΔE 0.055
- Light Plum #9D5783 ΔE 0.066
Use #B13F63 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.