#A90661
Closest named color: Violet Red (#A50055). oklch(48.1% 0.194 356.1), rgb(169, 6, 97).
Aa
White text reads best on this color (7.27:1).
About this color
#A90661 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.194 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 7.27:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Violet Red (#A50055) |
| Black text | 2.88:1 |
| White text | 7.27:1 |
Values
| HEX | #A90661 |
| RGB | rgb(169, 6, 97) |
| HSL | hsl(327, 93%, 34%) |
| OKLCH | oklch(48.1% 0.194 356.1) |
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 #A90661 | 7.27:1 | AAA | Lc -88.1 | Fine for body text |
| Black text on #A90661 | 2.88:1 | Fails | Lc 21.0 | Dividers and decoration only |
| #A90661 text on white | 7.27:1 | AAA | Lc 83.1 | Fine for body text |
| #A90661 text on black | 2.88:1 | 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
#F7CCDA
oklch(88.6% 0.052 356.7)
-
Step 300
300
#F2A7C2
oklch(80.8% 0.094 356.1)
-
Step 400
400
#E875A3
oklch(70.7% 0.15 356.4)
-
Step 500
500
#DD4A8D
oklch(63.1% 0.192 356)
-
Step 600
600
#C82277
oklch(55.6% 0.208 356.1)
-
Step 700
700 (this color)
#A90661
oklch(48.1% 0.194 356.1)
-
Step 800
800
#8C1451
oklch(42.7% 0.16 356.4)
-
Step 900
900
#711B43
oklch(37.7% 0.125 356.6)
-
Step 950
950
#431228
oklch(27.1% 0.08 356)
#A90661 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) | #374563 | 0.221 |
| Deuteranopia (no green cones) | #61605E | 0.194 |
| Tritanopia (no blue cones) | #B80038 | 0.071 |
| Achromatopsia (no color) | #575757 | 0.195 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A90661
#A90661
oklch(48.1% 0.194 356.1)
- #006E5C
#006E5C
oklch(48.1% 0.09 176.1)
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 #A90661, closest first.
No curated palette has a color within ΔE 0.04 of #A90661.
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 0.021
- Dark Fuchsia #9D0759 ΔE 0.028
- Red Violet #9E0168 ΔE 0.029
- Raspberry #B00149 ΔE 0.042
- Berry #990F4B ΔE 0.047
- Purple Red #990147 ΔE 0.051
- Mulberry #920A4E ΔE 0.055
Use #A90661 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.