#AF2239
Closest named color: Rouge (#AB1239). oklch(49.5% 0.175 18.4), rgb(175, 34, 57).
Aa
White text reads best on this color (6.75:1).
About this color
#AF2239 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.175 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.020 away. White text reads best on it, at 6.75:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.175) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 3.11:1 |
| White text | 6.75:1 |
Values
| HEX | #AF2239 |
| RGB | rgb(175, 34, 57) |
| HSL | hsl(350, 67%, 41%) |
| OKLCH | oklch(49.5% 0.175 18.4) |
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 #AF2239 | 6.75:1 | AA | Lc -86.8 | Fine for body text |
| Black text on #AF2239 | 3.11:1 | AA large text | Lc 22.3 | Dividers and decoration only |
| #AF2239 text on white | 6.75:1 | AA | Lc 81.7 | Fine for body text |
| #AF2239 text on black | 3.11:1 | AA large text | Lc -20.2 | 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
#FDF3F2
oklch(97.2% 0.011 24.3)
-
Step 100
100
#FAE4E4
oklch(93.7% 0.024 17.6)
-
Step 200
200
#F7CDCD
oklch(88.4% 0.048 18.1)
-
Step 300
300
#F3ABAC
oklch(81% 0.085 18.2)
-
Step 400
400
#E97B80
oklch(70.8% 0.136 18.3)
-
Step 500
500
#DE5360
oklch(63% 0.173 18.1)
-
Step 600
600
#CA3047
oklch(55.6% 0.189 18.1)
-
Step 700
700 (this color)
#AF2239
oklch(49.5% 0.175 18.4)
-
Step 800
800
#8D1F2F
oklch(42.7% 0.144 18.3)
-
Step 900
900
#712129
oklch(37.6% 0.112 18.7)
-
Step 950
950
#431519
oklch(27.1% 0.071 18)
#AF2239 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) | #4D4939 | 0.193 |
| Deuteranopia (no green cones) | #706635 | 0.177 |
| Tritanopia (no blue cones) | #C0002C | 0.036 |
| Achromatopsia (no color) | #5B5B5B | 0.177 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF2239
#AF2239
oklch(49.5% 0.175 18.4)
- #007073
#007073
oklch(49.5% 0.084 198)
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 #AF2239, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.020
- Firebrick #B22222 ΔE 0.027
- Brown #A52A2A ΔE 0.030
- Rose Red #BE013C ΔE 0.033
- Lipstick Red #C0022F ΔE 0.035
- Rufous #AE2012 ΔE 0.038
- Raspberry #B00149 ΔE 0.038
- Scarlet #BE0119 ΔE 0.040
Use #AF2239 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.