#A13166
Closest named color: Light Burgundy (#A8415B). oklch(49.6% 0.155 355.2), rgb(161, 49, 102).
Aa
White text reads best on this color (6.67:1).
About this color
#A13166 is a medium-dark, vivid red. In OKLCH its lightness is 50%, its chroma 0.155 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Light Burgundy (#A8415B), ΔE 0.045 away. White text reads best on it, at 6.67:1.
| Hue family | Reds |
| Lightness | medium-dark (50%) |
| Chroma | vivid (0.155) |
| Temperature | warm |
| Nearest name | Light Burgundy (#A8415B) |
| Black text | 3.14:1 |
| White text | 6.67:1 |
Values
| HEX | #A13166 |
| RGB | rgb(161, 49, 102) |
| HSL | hsl(332, 53%, 41%) |
| OKLCH | oklch(49.6% 0.155 355.2) |
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 #A13166 | 6.67:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #A13166 | 3.14:1 | AA large text | Lc 22.0 | Dividers and decoration only |
| #A13166 text on white | 6.67:1 | AA | Lc 82.0 | Fine for body text |
| #A13166 text on black | 3.14:1 | AA large text | Lc -19.9 | 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 700.
-
Step 50
50
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F7E4EA
oklch(93.6% 0.022 356.3)
-
Step 200
200
#F1CEDA
oklch(88.4% 0.042 355.3)
-
Step 300
300
#E9ADC3
oklch(80.9% 0.075 355.1)
-
Step 400
400
#DB80A4
oklch(70.8% 0.12 355.4)
-
Step 500
500
#CE5C8E
oklch(63% 0.154 354.9)
-
Step 600
600
#BA3F78
oklch(55.7% 0.167 355.3)
-
Step 700
700 (this color)
#A13166
oklch(49.6% 0.155 355.2)
-
Step 800
800
#822952
oklch(42.8% 0.129 355.6)
-
Step 900
900
#692744
oklch(37.8% 0.1 355.6)
-
Step 950
950
#3E1728
oklch(27% 0.065 355)
#A13166 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) | #454F67 | 0.173 |
| Deuteranopia (no green cones) | #646463 | 0.156 |
| Tritanopia (no blue cones) | #AE2747 | 0.052 |
| Achromatopsia (no color) | #5C5C5C | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A13166
#A13166
oklch(49.6% 0.155 355.2)
- #00735F
#00735F
oklch(49.6% 0.094 175)
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 #A13166, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Burgundy #A8415B ΔE 0.045
- Violet Red #A50055 ΔE 0.047
- Deep Magenta #A0025C ΔE 0.048
- Dark Fuchsia #9D0759 ΔE 0.048
- Red Violet #9E0168 ΔE 0.053
- Berry #990F4B ΔE 0.056
- Raspberry #B00149 ΔE 0.056
- Light Maroon #A24857 ΔE 0.059
Use #A13166 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.