#AF237F
Closest named color: Medium Violet Red (#C71585). oklch(51.7% 0.194 346), rgb(175, 35, 127).
Aa
White text reads best on this color (6.23:1).
About this color
#AF237F is a medium-dark, vivid red. In OKLCH its lightness is 52%, its chroma 0.194 and its hue 346°. Its hue sits on the warm side of the wheel. The nearest named color is Medium Violet Red (#C71585), ΔE 0.048 away. White text reads best on it, at 6.23:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | vivid (0.194) |
| Temperature | warm |
| Nearest name | Medium Violet Red (#C71585) |
| Black text | 3.36:1 |
| White text | 6.23:1 |
Values
| HEX | #AF237F |
| RGB | rgb(175, 35, 127) |
| HSL | hsl(321, 67%, 41%) |
| OKLCH | oklch(51.7% 0.194 346) |
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 #AF237F | 6.23:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #AF237F | 3.36:1 | AA large text | Lc 24.4 | Dividers and decoration only |
| #AF237F text on white | 6.23:1 | AA | Lc 79.6 | Fine for body text |
| #AF237F text on black | 3.36:1 | AA large text | Lc -22.2 | 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
#FCF2F7
oklch(97% 0.013 345.5)
-
Step 100
100
#F8E3EE
oklch(93.6% 0.027 344.6)
-
Step 200
200
#F4CCE0
oklch(88.5% 0.052 346.6)
-
Step 300
300
#EEA8CD
oklch(80.9% 0.094 346.4)
-
Step 400
400
#E277B4
oklch(70.8% 0.15 346.3)
-
Step 500
500
#D64DA2
oklch(63.1% 0.193 345.8)
-
Step 600
600
#C1288C
oklch(55.6% 0.208 346.2)
-
Step 700
700 (this color)
#AF237F
oklch(51.7% 0.194 346)
-
Step 800
800
#871861
oklch(42.7% 0.161 346.1)
-
Step 900
900
#6D1D4F
oklch(37.7% 0.125 346.4)
-
Step 950
950
#40132E
oklch(27% 0.078 346.6)
#AF237F 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) | #385281 | 0.218 |
| Deuteranopia (no green cones) | #63697C | 0.188 |
| Tritanopia (no blue cones) | #BB1F4F | 0.080 |
| Achromatopsia (no color) | #616161 | 0.196 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF237F
#AF237F
oklch(51.7% 0.194 346)
- #007B5A
#007B5A
oklch(51.7% 0.107 166.3)
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 #AF237F, closest first.
No curated palette has a color within ΔE 0.04 of #AF237F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Violet Red #C71585 ΔE 0.048
- Red Violet #9E0168 ΔE 0.057
- Warm Purple #952E8F ΔE 0.059
- Deep Magenta #A0025C ΔE 0.065
- Violet Red #A50055 ΔE 0.069
- Dark Fuchsia #9D0759 ΔE 0.071
- Raspberry #B00149 ΔE 0.082
- Light Burgundy #A8415B ΔE 0.084
Use #AF237F 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.