#873028
Closest named color: Red Brown (#8B2E16). oklch(43.4% 0.121 28.3), rgb(135, 48, 40).
Aa
White text reads best on this color (8.45:1).
About this color
#873028 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.121 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.019 away. White text reads best on it, at 8.45:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.48:1 |
| White text | 8.45:1 |
Values
| HEX | #873028 |
| RGB | rgb(135, 48, 40) |
| HSL | hsl(5, 54%, 34%) |
| OKLCH | oklch(43.4% 0.121 28.3) |
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 #873028 | 8.45:1 | AAA | Lc -93.0 | Preferred for body text |
| Black text on #873028 | 2.48:1 | Fails | Lc 15.6 | Dividers and decoration only |
| #873028 text on white | 8.45:1 | AAA | Lc 88.4 | Fine for body text |
| #873028 text on black | 2.48:1 | Fails | Lc -13.8 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F7E5E2
oklch(93.5% 0.02 28.9)
-
Step 200
200
#F2D0CB
oklch(88.5% 0.039 27.8)
-
Step 300
300
#EBB0A7
oklch(80.9% 0.071 28.6)
-
Step 400
400
#DE8478
oklch(70.6% 0.113 28.3)
-
Step 500
500
#D26256
oklch(63% 0.144 28.1)
-
Step 600
600
#BE453B
oklch(55.6% 0.158 28)
-
Step 700
700
#A3362D
oklch(49.1% 0.146 28.3)
-
Step 800
800 (this color)
#873028
oklch(43.4% 0.121 28.3)
-
Step 900
900
#6B2A23
oklch(37.7% 0.095 28.5)
-
Step 950
950
#3F1915
oklch(26.9% 0.06 27.9)
#873028 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) | #474127 | 0.128 |
| Deuteranopia (no green cones) | #5D5426 | 0.117 |
| Tritanopia (no blue cones) | #941C2F | 0.041 |
| Achromatopsia (no color) | #4D4D4D | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #873028
#873028
oklch(43.4% 0.121 28.3)
- #005C67
#005C67
oklch(43.5% 0.075 208.9)
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 #873028, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.019
- Rust Brown #8B3103 ΔE 0.031
- Brown Red #922B05 ΔE 0.033
- Brick Red #8F1402 ΔE 0.042
- Auburn #9B2226 ΔE 0.042
- Burnt Red #9F2305 ΔE 0.052
- Blood Red #980002 ΔE 0.055
- Dark Red #8B0000 ΔE 0.055
Use #873028 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.