#A41632
Closest named color: Rouge (#AB1239). oklch(46.5% 0.173 18.1), rgb(164, 22, 50).
Aa
White text reads best on this color (7.66:1).
About this color
#A41632 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.173 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.017 away. White text reads best on it, at 7.66:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.173) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 2.73:1 |
| White text | 7.66:1 |
Values
| HEX | #A41632 |
| RGB | rgb(164, 22, 50) |
| HSL | hsl(348, 76%, 36%) |
| OKLCH | oklch(46.5% 0.173 18.1) |
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 #A41632 | 7.66:1 | AAA | Lc -89.7 | Fine for body text |
| Black text on #A41632 | 2.73:1 | Fails | Lc 19.2 | Dividers and decoration only |
| #A41632 text on white | 7.66:1 | AAA | Lc 84.8 | Fine for body text |
| #A41632 text on black | 2.73:1 | Fails | Lc -17.2 | 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
#F2ABAC
oklch(80.9% 0.084 18.1)
-
Step 400
400
#E87B80
oklch(70.7% 0.135 18.2)
-
Step 500
500
#DD5461
oklch(63% 0.171 17.9)
-
Step 600
600
#C93248
oklch(55.7% 0.186 18)
-
Step 700
700 (this color)
#A41632
oklch(46.5% 0.173 18.1)
-
Step 800
800
#8D202F
oklch(42.8% 0.144 18.5)
-
Step 900
900
#71212A
oklch(37.6% 0.112 18)
-
Step 950
950
#431519
oklch(27.1% 0.071 18)
#A41632 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) | #444032 | 0.193 |
| Deuteranopia (no green cones) | #675E2E | 0.176 |
| Tritanopia (no blue cones) | #B50023 | 0.037 |
| Achromatopsia (no color) | #535353 | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A41632
#A41632
oklch(46.5% 0.173 18.1)
- #006769
#006769
oklch(46.6% 0.079 197.1)
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 #A41632, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.017
- Auburn #9B2226 ΔE 0.027
- Cranberry #9E003A ΔE 0.028
- Brown #A52A2A ΔE 0.030
- Carmine #9D0216 ΔE 0.034
- Firebrick #B22222 ΔE 0.042
- Raspberry #B00149 ΔE 0.042
- Rufous #AE2012 ΔE 0.043
Use #A41632 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.