#A1236B
Closest named color: Red Violet (#9E0168). oklch(48.5% 0.174 350.9), rgb(161, 35, 107).
Aa
White text reads best on this color (7.07:1).
About this color
#A1236B is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.174 and its hue 351°. Its hue sits on the warm side of the wheel. The nearest named color is Red Violet (#9E0168), ΔE 0.030 away. White text reads best on it, at 7.07:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Red Violet (#9E0168) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #A1236B |
| RGB | rgb(161, 35, 107) |
| HSL | hsl(326, 64%, 38%) |
| OKLCH | oklch(48.5% 0.174 350.9) |
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 #A1236B | 7.07:1 | AAA | Lc -88.2 | Fine for body text |
| Black text on #A1236B | 2.96:1 | Fails | Lc 20.8 | Dividers and decoration only |
| #A1236B text on white | 7.07:1 | AAA | Lc 83.2 | Fine for body text |
| #A1236B text on black | 2.96:1 | Fails | Lc -18.7 | 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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E4EC
oklch(93.7% 0.024 351.3)
-
Step 200
200
#F3CDDD
oklch(88.5% 0.047 350.9)
-
Step 300
300
#EBABC7
oklch(80.9% 0.083 351.2)
-
Step 400
400
#DF7BAB
oklch(70.7% 0.135 351)
-
Step 500
500
#D35596
oklch(63.1% 0.172 351.1)
-
Step 600
600
#BE3581
oklch(55.7% 0.187 350.9)
-
Step 700
700 (this color)
#A1236B
oklch(48.5% 0.174 350.9)
-
Step 800
800
#852259
oklch(42.8% 0.144 350.9)
-
Step 900
900
#6B2249
oklch(37.7% 0.113 350.8)
-
Step 950
950
#3F152B
oklch(27% 0.072 350.4)
#A1236B 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) | #3A4A6D | 0.195 |
| Deuteranopia (no green cones) | #5E6068 | 0.171 |
| Tritanopia (no blue cones) | #AD1844 | 0.065 |
| Achromatopsia (no color) | #585858 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A1236B
#A1236B
oklch(48.5% 0.174 350.9)
- #007057
#007057
oklch(48.5% 0.096 170.4)
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 #A1236B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Violet #9E0168 ΔE 0.030
- Deep Magenta #A0025C ΔE 0.032
- Dark Fuchsia #9D0759 ΔE 0.035
- Violet Red #A50055 ΔE 0.038
- Berry #990F4B ΔE 0.053
- Mulberry #920A4E ΔE 0.058
- Raspberry #B00149 ΔE 0.059
- Purple Red #990147 ΔE 0.060
Use #A1236B 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.