#A90C61
Closest named color: Violet Red (#A50055). oklch(48.3% 0.191 356.4), rgb(169, 12, 97).
Aa
White text reads best on this color (7.21:1).
About this color
#A90C61 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.191 and its hue 356°. Its hue sits on the warm side of the wheel. The nearest named color is Violet Red (#A50055), ΔE 0.020 away. White text reads best on it, at 7.21:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.191) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 2.91:1 |
| White text | 7.21:1 |
Values
| HEX | #A90C61 |
| RGB | rgb(169, 12, 97) |
| HSL | hsl(328, 87%, 35%) |
| OKLCH | oklch(48.3% 0.191 356.4) |
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 #A90C61 | 7.21:1 | AAA | Lc -88.0 | Fine for body text |
| Black text on #A90C61 | 2.91:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #A90C61 text on white | 7.21:1 | AAA | Lc 83.0 | Fine for body text |
| #A90C61 text on black | 2.91:1 | Fails | Lc -18.9 | 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
#FDF2F6
oklch(97.1% 0.013 353.1)
-
Step 100
100
#FAE3EA
oklch(93.6% 0.027 357.2)
-
Step 200
200
#F6CCDA
oklch(88.5% 0.051 356.2)
-
Step 300
300
#F2A8C2
oklch(81% 0.093 356.6)
-
Step 400
400
#E776A3
oklch(70.7% 0.148 356.4)
-
Step 500
500
#DC4B8C
oklch(63% 0.189 356.4)
-
Step 600
600
#C82476
oklch(55.7% 0.206 356.6)
-
Step 700
700 (this color)
#A90C61
oklch(48.3% 0.191 356.4)
-
Step 800
800
#8C1651
oklch(42.8% 0.158 356.6)
-
Step 900
900
#701C43
oklch(37.7% 0.123 356.4)
-
Step 950
950
#421227
oklch(26.9% 0.078 356.6)
#A90C61 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) | #384563 | 0.219 |
| Deuteranopia (no green cones) | #62615E | 0.192 |
| Tritanopia (no blue cones) | #B80039 | 0.069 |
| Achromatopsia (no color) | #575757 | 0.193 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A90C61
#A90C61
oklch(48.3% 0.191 356.4)
- #006F5D
#006F5D
oklch(48.4% 0.09 176.3)
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 #A90C61, closest first.
No curated palette has a color within ΔE 0.04 of #A90C61.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Violet Red #A50055 ΔE 0.020
- Deep Magenta #A0025C ΔE 0.022
- Dark Fuchsia #9D0759 ΔE 0.028
- Red Violet #9E0168 ΔE 0.031
- Raspberry #B00149 ΔE 0.040
- Berry #990F4B ΔE 0.047
- Purple Red #990147 ΔE 0.051
- Mulberry #920A4E ΔE 0.056
Use #A90C61 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.