#8A2D21
Closest named color: Red Brown (#8B2E16). oklch(43.5% 0.129 30.4), rgb(138, 45, 33).
Aa
White text reads best on this color (8.47:1).
About this color
#8A2D21 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.129 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.011 away. White text reads best on it, at 8.47:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.129) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.47:1 |
| White text | 8.47:1 |
Values
| HEX | #8A2D21 |
| RGB | rgb(138, 45, 33) |
| HSL | hsl(7, 61%, 34%) |
| OKLCH | oklch(43.5% 0.129 30.4) |
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 #8A2D21 | 8.47:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #8A2D21 | 2.47:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #8A2D21 text on white | 8.47:1 | AAA | Lc 88.3 | Fine for body text |
| #8A2D21 text on black | 2.47:1 | Fails | Lc -13.9 | Not readable |
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 800.
-
Step 50
50
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F4D0C9
oklch(88.6% 0.042 30.9)
-
Step 300
300
#EDAFA4
oklch(80.9% 0.075 30.1)
-
Step 400
400
#E28272
oklch(70.7% 0.122 30.4)
-
Step 500
500
#D65F4E
oklch(63% 0.154 30.2)
-
Step 600
600
#C24131
oklch(55.6% 0.168 30.2)
-
Step 700
700
#A73223
oklch(49.2% 0.156 30.6)
-
Step 800
800 (this color)
#8A2D21
oklch(43.5% 0.129 30.4)
-
Step 900
900
#6D281F
oklch(37.7% 0.1 29.9)
-
Step 950
950
#401813
oklch(26.9% 0.064 29.2)
#8A2D21 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) | #47401F | 0.135 |
| Deuteranopia (no green cones) | #5E541E | 0.123 |
| Tritanopia (no blue cones) | #98132B | 0.045 |
| Achromatopsia (no color) | #4D4D4D | 0.130 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8A2D21
#8A2D21
oklch(43.5% 0.129 30.4)
- #005C68
#005C68
oklch(43.5% 0.075 210.1)
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 #8A2D21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.011
- Brown Red #922B05 ΔE 0.024
- Rust Brown #8B3103 ΔE 0.026
- Brick Red #8F1402 ΔE 0.034
- Auburn #9B2226 ΔE 0.037
- Burnt Red #9F2305 ΔE 0.044
- Blood Red #980002 ΔE 0.047
- Deep Red #9A0200 ΔE 0.047
Use #8A2D21 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.