#A22B43
Closest named color: Rouge (#AB1239). oklch(48.1% 0.154 13.8), rgb(162, 43, 67).
Aa
White text reads best on this color (7.08:1).
About this color
#A22B43 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.154 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Rouge (#AB1239), ΔE 0.028 away. White text reads best on it, at 7.08:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Rouge (#AB1239) |
| Black text | 2.96:1 |
| White text | 7.08:1 |
Values
| HEX | #A22B43 |
| RGB | rgb(162, 43, 67) |
| HSL | hsl(348, 58%, 40%) |
| OKLCH | oklch(48.1% 0.154 13.8) |
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 #A22B43 | 7.08:1 | AAA | Lc -88.4 | Fine for body text |
| Black text on #A22B43 | 2.96:1 | Fails | Lc 20.6 | Dividers and decoration only |
| #A22B43 text on white | 7.08:1 | AAA | Lc 83.4 | Fine for body text |
| #A22B43 text on black | 2.96:1 | Fails | Lc -18.5 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F8E4E5
oklch(93.5% 0.022 14.1)
-
Step 200
200
#F3CFD1
oklch(88.6% 0.041 14.2)
-
Step 300
300
#EDADB2
oklch(80.9% 0.075 13.7)
-
Step 400
400
#E1808A
oklch(70.8% 0.12 14)
-
Step 500
500
#D55C6D
oklch(63.1% 0.153 14)
-
Step 600
600
#C03E55
oklch(55.6% 0.165 14)
-
Step 700
700 (this color)
#A22B43
oklch(48.1% 0.154 13.8)
-
Step 800
800
#862839
oklch(42.6% 0.128 13.9)
-
Step 900
900
#6C2631
oklch(37.6% 0.1 13.8)
-
Step 950
950
#40171D
oklch(27% 0.064 13.4)
#A22B43 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) | #4A4943 | 0.172 |
| Deuteranopia (no green cones) | #696140 | 0.156 |
| Tritanopia (no blue cones) | #B10835 | 0.038 |
| Achromatopsia (no color) | #585858 | 0.156 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A22B43
#A22B43
oklch(48.1% 0.154 13.8)
- #006C6B
#006C6B
oklch(48.1% 0.082 193.6)
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 #A22B43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rouge #AB1239 ΔE 0.028
- Brown #A52A2A ΔE 0.033
- Auburn #9B2226 ΔE 0.040
- Cranberry #9E003A ΔE 0.043
- Raspberry #B00149 ΔE 0.043
- Light Burgundy #A8415B ΔE 0.048
- Firebrick #B22222 ΔE 0.048
- Berry #990F4B ΔE 0.049
Use #A22B43 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.