#A62621
Closest named color: Brown (#A52A2A). oklch(47.8% 0.165 27.8), rgb(166, 38, 33).
Aa
White text reads best on this color (7.19:1).
About this color
#A62621 is a medium-dark, vivid red. In OKLCH its lightness is 48%, its chroma 0.165 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Brown (#A52A2A), ΔE 0.009 away. White text reads best on it, at 7.19:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.165) |
| Temperature | warm |
| Nearest name | Brown (#A52A2A) |
| Black text | 2.92:1 |
| White text | 7.19:1 |
Values
| HEX | #A62621 |
| RGB | rgb(166, 38, 33) |
| HSL | hsl(2, 67%, 39%) |
| OKLCH | oklch(47.8% 0.165 27.8) |
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 #A62621 | 7.19:1 | AAA | Lc -88.5 | Fine for body text |
| Black text on #A62621 | 2.92:1 | Fails | Lc 20.5 | Dividers and decoration only |
| #A62621 text on white | 7.19:1 | AAA | Lc 83.5 | Fine for body text |
| #A62621 text on black | 2.92:1 | Fails | Lc -18.4 | 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
#F9E4E1
oklch(93.5% 0.023 27.3)
-
Step 200
200
#F5CFC9
oklch(88.5% 0.044 28.5)
-
Step 300
300
#F0ADA4
oklch(80.8% 0.08 27.6)
-
Step 400
400
#E57F73
oklch(70.6% 0.128 27.8)
-
Step 500
500
#DB5A4F
oklch(63.1% 0.164 27.6)
-
Step 600
600
#C63A32
oklch(55.5% 0.178 27.8)
-
Step 700
700 (this color)
#A62621
oklch(47.8% 0.165 27.8)
-
Step 800
800
#8B2620
oklch(42.8% 0.137 27.9)
-
Step 900
900
#6F251F
oklch(37.6% 0.106 27.9)
-
Step 950
950
#421713
oklch(27.1% 0.068 27.8)
#A62621 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) | #4E461F | 0.177 |
| Deuteranopia (no green cones) | #6D611B | 0.161 |
| Tritanopia (no blue cones) | #B70026 | 0.040 |
| Achromatopsia (no color) | #575757 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A62621
#A62621
oklch(47.8% 0.165 27.8)
- #006975
#006975
oklch(47.7% 0.082 208.5)
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 #A62621, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown #A52A2A ΔE 0.009
- Rufous #AE2012 ΔE 0.018
- Rust Red #AA2704 ΔE 0.020
- Burnt Red #9F2305 ΔE 0.024
- Firebrick #B22222 ΔE 0.024
- Brick #A03623 ΔE 0.025
- Auburn #9B2226 ΔE 0.026
- Rusty Red #AF2F0D ΔE 0.031
Use #A62621 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.