#AE2234
Closest named color: Firebrick (#B22222). oklch(49.2% 0.174 20.3), rgb(174, 34, 52).
Aa
White text reads best on this color (6.82:1).
About this color
#AE2234 is a medium-dark, vivid red. In OKLCH its lightness is 49%, its chroma 0.174 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Firebrick (#B22222), ΔE 0.021 away. White text reads best on it, at 6.82:1.
| Hue family | Reds |
| Lightness | medium-dark (49%) |
| Chroma | vivid (0.174) |
| Temperature | warm |
| Nearest name | Firebrick (#B22222) |
| Black text | 3.07:1 |
| White text | 6.82:1 |
Values
| HEX | #AE2234 |
| RGB | rgb(174, 34, 52) |
| HSL | hsl(352, 67%, 41%) |
| OKLCH | oklch(49.2% 0.174 20.3) |
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 #AE2234 | 6.82:1 | AA | Lc -87.1 | Fine for body text |
| Black text on #AE2234 | 3.07:1 | AA large text | Lc 22.1 | Dividers and decoration only |
| #AE2234 text on white | 6.82:1 | AA | Lc 82.0 | Fine for body text |
| #AE2234 text on black | 3.07:1 | AA large text | Lc -19.9 | 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
#FAE4E3
oklch(93.6% 0.024 20.7)
-
Step 200
200
#F7CECC
oklch(88.6% 0.047 21.4)
-
Step 300
300
#F2ABAA
oklch(80.8% 0.084 20)
-
Step 400
400
#E87B7D
oklch(70.6% 0.135 19.9)
-
Step 500
500
#DE545C
oklch(63.1% 0.172 20.2)
-
Step 600
600
#CA3242
oklch(55.7% 0.187 20.4)
-
Step 700
700 (this color)
#AE2234
oklch(49.2% 0.174 20.3)
-
Step 800
800
#8D1F2B
oklch(42.6% 0.145 20.4)
-
Step 900
900
#712127
oklch(37.6% 0.112 20.2)
-
Step 950
950
#431517
oklch(27% 0.071 20.7)
#AE2234 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) | #4D4833 | 0.192 |
| Deuteranopia (no green cones) | #70652F | 0.175 |
| Tritanopia (no blue cones) | #C0002A | 0.037 |
| Achromatopsia (no color) | #5B5B5B | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AE2234
#AE2234
oklch(49.2% 0.174 20.3)
- #006F74
#006F74
oklch(49.2% 0.084 200.3)
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 #AE2234, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Firebrick #B22222 ΔE 0.021
- Rouge #AB1239 ΔE 0.022
- Brown #A52A2A ΔE 0.024
- Rufous #AE2012 ΔE 0.031
- Lipstick Red #C0022F ΔE 0.036
- Rose Red #BE013C ΔE 0.037
- Scarlet #BE0119 ΔE 0.038
- Rust Red #AA2704 ΔE 0.042
Use #AE2234 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.