#A02B57
Closest named color: Violet Red (#A50055). oklch(48.3% 0.156 2.3), rgb(160, 43, 87).
Aa
White text reads best on this color (7.05:1).
About this color
#A02B57 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.156 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.037 away. White text reads best on it, at 7.05:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.156) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 2.97:1 |
| White text | 7.05:1 |
Values
| HEX | #A02B57 |
| RGB | rgb(160, 43, 87) |
| HSL | hsl(337, 58%, 40%) |
| OKLCH | oklch(48.3% 0.156 2.3) |
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 #A02B57 | 7.05:1 | AAA | Lc -88.3 | Fine for body text |
| Black text on #A02B57 | 2.97:1 | Fails | Lc 20.7 | Dividers and decoration only |
| #A02B57 text on white | 7.05:1 | AAA | Lc 83.3 | Fine for body text |
| #A02B57 text on black | 2.97:1 | Fails | Lc -18.6 | 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
#FCF3F5
oklch(97.2% 0.01 2)
-
Step 100
100
#F7E4E8
oklch(93.5% 0.021 3.1)
-
Step 200
200
#F2CED7
oklch(88.4% 0.042 1.2)
-
Step 300
300
#EBADBC
oklch(80.9% 0.075 2.9)
-
Step 400
400
#DE7F9A
oklch(70.7% 0.121 2.4)
-
Step 500
500
#D25B82
oklch(63.1% 0.155 2)
-
Step 600
600
#BD3D6B
oklch(55.6% 0.168 2.3)
-
Step 700
700 (this color)
#A02B57
oklch(48.3% 0.156 2.3)
-
Step 800
800
#842849
oklch(42.7% 0.129 2.3)
-
Step 900
900
#6B263D
oklch(37.8% 0.101 2.5)
-
Step 950
950
#3F1724
oklch(27% 0.064 2)
#A02B57 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) | #454A58 | 0.175 |
| Deuteranopia (no green cones) | #646154 | 0.159 |
| Tritanopia (no blue cones) | #AE183D | 0.045 |
| Achromatopsia (no color) | #595959 | 0.157 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A02B57
#A02B57
oklch(48.3% 0.156 2.3)
- #006E62
#006E62
oklch(48.3% 0.087 181.9)
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 #A02B57, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.037
- Berry #990F4B ΔE 0.039
- Dark Fuchsia #9D0759 ΔE 0.041
- Raspberry #B00149 ΔE 0.042
- Deep Magenta #A0025C ΔE 0.043
- Light Burgundy #A8415B ΔE 0.046
- Rouge #AB1239 ΔE 0.047
- Purple Red #990147 ΔE 0.048
Use #A02B57 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.