#AE3934
Closest named color: Rusty Red (#AF2F0D). oklch(51.4% 0.154 26.5), rgb(174, 57, 52).
Aa
White text reads best on this color (6.11:1).
About this color
#AE3934 is a medium-dark, vivid red. In OKLCH its lightness is 51%, its chroma 0.154 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Rusty Red (#AF2F0D), ΔE 0.031 away. White text reads best on it, at 6.11:1.
| Hue family | Reds |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.154) |
| Temperature | warm |
| Nearest name | Rusty Red (#AF2F0D) |
| Black text | 3.43:1 |
| White text | 6.11:1 |
Values
| HEX | #AE3934 |
| RGB | rgb(174, 57, 52) |
| HSL | hsl(2, 54%, 44%) |
| OKLCH | oklch(51.4% 0.154 26.5) |
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 #AE3934 | 6.11:1 | AA | Lc -84.8 | Fine for body text |
| Black text on #AE3934 | 3.43:1 | AA large text | Lc 24.5 | Dividers and decoration only |
| #AE3934 text on white | 6.11:1 | AA | Lc 79.5 | Fine for body text |
| #AE3934 text on black | 3.43:1 | AA large text | Lc -22.3 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F8E5E2
oklch(93.6% 0.021 28.3)
-
Step 200
200
#F3CFCB
oklch(88.4% 0.041 25.4)
-
Step 300
300
#EDAFA7
oklch(81% 0.074 27.1)
-
Step 400
400
#E18279
oklch(70.7% 0.119 26.2)
-
Step 500
500
#D65F56
oklch(63.2% 0.152 26.6)
-
Step 600
600
#C1413B
oklch(55.6% 0.165 26.6)
-
Step 700
700 (this color)
#AE3934
oklch(51.4% 0.154 26.5)
-
Step 800
800
#872B27
oklch(42.8% 0.127 26.4)
-
Step 900
900
#6D2824
oklch(37.8% 0.099 26.2)
-
Step 950
950
#401815
oklch(26.9% 0.063 26.5)
#AE3934 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) | #595233 | 0.164 |
| Deuteranopia (no green cones) | #776B30 | 0.150 |
| Tritanopia (no blue cones) | #BF1939 | 0.048 |
| Achromatopsia (no color) | #626262 | 0.155 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AE3934
#AE3934
oklch(51.4% 0.154 26.5)
- #007580
#007580
oklch(51.4% 0.088 206.2)
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 #AE3934, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Rusty Red #AF2F0D ΔE 0.031
- Firebrick #B22222 ΔE 0.031
- Dull Red #BB3F3F ΔE 0.032
- Brown #A52A2A ΔE 0.034
- Brick #A03623 ΔE 0.035
- Rufous #AE2012 ΔE 0.039
- Rust Red #AA2704 ΔE 0.041
- Dusty Red #B9484E ΔE 0.045
Use #AE3934 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.