#A13866
Closest named color: Light Burgundy (#A8415B). oklch(50.4% 0.146 356.6), rgb(161, 56, 102).
Aa
White text reads best on this color (6.41:1).
About this color
#A13866 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.146 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.034 away. White text reads best on it, at 6.41:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.27:1 |
| White text | 6.41:1 |
Values
| HEX | #A13866 |
| RGB | rgb(161, 56, 102) |
| HSL | hsl(334, 48%, 43%) |
| OKLCH | oklch(50.4% 0.146 356.6) |
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 #A13866 | 6.41:1 | AA | Lc -86.2 | Fine for body text |
| Black text on #A13866 | 3.27:1 | AA large text | Lc 23.0 | Dividers and decoration only |
| #A13866 text on white | 6.41:1 | AA | Lc 81.1 | Fine for body text |
| #A13866 text on black | 3.27:1 | AA large text | Lc -20.8 | 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 700.
-
Step 50
50
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E5EA
oklch(93.7% 0.02 357.6)
-
Step 200
200
#F0CFDA
oklch(88.5% 0.04 355.8)
-
Step 300
300
#E7AEC1
oklch(80.9% 0.071 357)
-
Step 400
400
#D882A2
oklch(70.7% 0.112 356.5)
-
Step 500
500
#CB608B
oklch(63.1% 0.143 356.7)
-
Step 600
600
#B74375
oklch(55.6% 0.157 356.8)
-
Step 700
700 (this color)
#A13866
oklch(50.4% 0.146 356.6)
-
Step 800
800
#7F2C50
oklch(42.6% 0.121 356.6)
-
Step 900
900
#672943
oklch(37.8% 0.094 356.3)
-
Step 950
950
#3D1927
oklch(27.1% 0.059 357.2)
#A13866 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) | #4A5267 | 0.162 |
| Deuteranopia (no green cones) | #676664 | 0.146 |
| Tritanopia (no blue cones) | #AE2F4A | 0.047 |
| Achromatopsia (no color) | #5F5F5F | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A13866
#A13866
oklch(50.4% 0.146 356.6)
- #007563
#007563
oklch(50.3% 0.093 177)
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 #A13866, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.034
- Light Maroon #A24857 ΔE 0.047
- Violet Red #A50055 ΔE 0.058
- Deep Magenta #A0025C ΔE 0.060
- Dark Fuchsia #9D0759 ΔE 0.060
- Dark Rose #B5485D ΔE 0.061
- Raspberry #B00149 ΔE 0.062
- Dark Mauve #874C62 ΔE 0.063
Use #A13866 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.