#B13674
Closest named color: Light Burgundy (#A8415B). oklch(53.2% 0.169 353.4), rgb(177, 54, 116).
Aa
White text reads best on this color (5.75:1).
About this color
#B13674 is a medium-dark, vivid red. In OKLCH its lightness is 53%, its chroma 0.169 and its hue 353°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.050 away. White text reads best on it, at 5.75:1.
| Hue family | Reds |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.169) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.64:1 |
| White text | 5.75:1 |
Values
| HEX | #B13674 |
| RGB | rgb(177, 54, 116) |
| HSL | hsl(330, 53%, 45%) |
| OKLCH | oklch(53.2% 0.169 353.4) |
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 #B13674 | 5.75:1 | AA | Lc -83.1 | Fine for body text |
| Black text on #B13674 | 3.64:1 | AA large text | Lc 26.3 | Dividers and decoration only |
| #B13674 text on white | 5.75:1 | AA | Lc 77.8 | Fine for body text |
| #B13674 text on black | 3.64:1 | AA large text | Lc -24.0 | 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
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F7E4EB
oklch(93.6% 0.023 353.2)
-
Step 200
200
#F1CEDB
oklch(88.5% 0.043 353.6)
-
Step 300
300
#E9ADC4
oklch(81% 0.076 354.1)
-
Step 400
400
#DB7FA7
oklch(70.7% 0.123 353.1)
-
Step 500
500
#CE5C91
oklch(63.1% 0.155 353.4)
-
Step 600
600 (this color)
#B13674
oklch(53.2% 0.169 353.4)
-
Step 700
700
#9F2F68
oklch(49.1% 0.157 353.2)
-
Step 800
800
#812855
oklch(42.6% 0.131 352.9)
-
Step 900
900
#682646
oklch(37.6% 0.102 352.9)
-
Step 950
950
#3D1729
oklch(26.9% 0.064 352.6)
#B13674 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) | #4B5876 | 0.188 |
| Deuteranopia (no green cones) | #6D6E71 | 0.169 |
| Tritanopia (no blue cones) | #BE2C50 | 0.058 |
| Achromatopsia (no color) | #666666 | 0.170 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B13674
#B13674
oklch(53.2% 0.169 353.4)
- #007F67
#007F67
oklch(53.2% 0.102 173.3)
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 #B13674, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.050
- Medium Violet Red #C71585 ΔE 0.058
- Dark Rose #B5485D ΔE 0.059
- Dark Pink #CB416B ΔE 0.063
- Deep Rose #C74767 ΔE 0.066
- Light Maroon #A24857 ΔE 0.068
- Light Plum #9D5783 ΔE 0.069
- Raspberry #B00149 ΔE 0.071
Use #B13674 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.