#AB2022
Closest named color: Rufous (#AE2012). oklch(48.2% 0.174 26.2), rgb(171, 32, 34).
Aa
White text reads best on this color (7.09:1).
About this color
#AB2022 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.174 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Rufous (#AE2012), ΔE 0.014 away. White text reads best on it, at 7.09:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Rufous (#AE2012) |
| Black text | 2.96:1 |
| White text | 7.09:1 |
Values
| HEX | #AB2022 |
| RGB | rgb(171, 32, 34) |
| HSL | hsl(359, 68%, 40%) |
| OKLCH | oklch(48.2% 0.174 26.2) |
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 #AB2022 | 7.09:1 | AAA | Lc -88.0 | Fine for body text |
| Black text on #AB2022 | 2.96:1 | Fails | Lc 21.1 | Dividers and decoration only |
| #AB2022 text on white | 7.09:1 | AAA | Lc 83.0 | Fine for body text |
| #AB2022 text on black | 2.96:1 | Fails | Lc -19.0 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E1
oklch(93.6% 0.025 26.9)
-
Step 200
200
#F7CEC9
oklch(88.5% 0.047 26.2)
-
Step 300
300
#F2ACA4
oklch(80.9% 0.084 26.4)
-
Step 400
400
#E97D73
oklch(70.8% 0.135 26.5)
-
Step 500
500
#DE564F
oklch(63.1% 0.172 26.1)
-
Step 600
600
#CA3432
oklch(55.7% 0.187 26.3)
-
Step 700
700 (this color)
#AB2022
oklch(48.2% 0.174 26.2)
-
Step 800
800
#8D2120
oklch(42.7% 0.144 26.2)
-
Step 900
900
#72221F
oklch(37.7% 0.113 26.2)
-
Step 950
950
#431513
oklch(26.9% 0.072 25.6)
#AB2022 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) | #4D4520 | 0.189 |
| Deuteranopia (no green cones) | #6F631C | 0.172 |
| Tritanopia (no blue cones) | #BD0023 | 0.037 |
| Achromatopsia (no color) | #585858 | 0.176 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AB2022
#AB2022
oklch(48.2% 0.174 26.2)
- #006B75
#006B75
oklch(48.2% 0.082 206.1)
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 #AB2022, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rufous #AE2012 ΔE 0.014
- Brown #A52A2A ΔE 0.015
- Firebrick #B22222 ΔE 0.016
- Rust Red #AA2704 ΔE 0.023
- Rusty Red #AF2F0D ΔE 0.031
- Burnt Red #9F2305 ΔE 0.033
- Auburn #9B2226 ΔE 0.033
- Rouge #AB1239 ΔE 0.034
Use #AB2022 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.