#872525
Closest named color: Red Brown (#8B2E16). oklch(42% 0.133 25), rgb(135, 37, 37).
Aa
White text reads best on this color (9.04:1).
About this color
#872525 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.133 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.029 away. White text reads best on it, at 9.04:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.133) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.32:1 |
| White text | 9.04:1 |
Values
| HEX | #872525 |
| RGB | rgb(135, 37, 37) |
| HSL | hsl(0, 57%, 34%) |
| OKLCH | oklch(42% 0.133 25) |
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 #872525 | 9.04:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #872525 | 2.32:1 | Fails | Lc 14.2 | Not readable |
| #872525 text on white | 9.04:1 | AAA | Lc 89.7 | Fine for body text |
| #872525 text on black | 2.32:1 | Fails | Lc -12.5 | 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
#F9E4E2
oklch(93.5% 0.023 24.1)
-
Step 200
200
#F5CFCB
oklch(88.6% 0.043 25.1)
-
Step 300
300
#EFAEA7
oklch(81% 0.077 25.8)
-
Step 400
400
#E48079
oklch(70.8% 0.125 24.9)
-
Step 500
500
#D95B56
oklch(63.1% 0.16 25)
-
Step 600
600
#C43C3C
oklch(55.6% 0.173 24.7)
-
Step 700
700
#A92D2E
oklch(49.1% 0.161 25)
-
Step 800
800 (this color)
#872525
oklch(42% 0.133 25)
-
Step 900
900
#6E2624
oklch(37.6% 0.103 24.9)
-
Step 950
950
#411715
oklch(26.9% 0.066 25.2)
#872525 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) | #413B24 | 0.143 |
| Deuteranopia (no green cones) | #595022 | 0.131 |
| Tritanopia (no blue cones) | #950326 | 0.039 |
| Achromatopsia (no color) | #494949 | 0.134 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #872525
#872525
oklch(42% 0.133 25)
- #005860
#005860
oklch(42% 0.072 205.5)
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 #872525, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.029
- Brick Red #8F1402 ΔE 0.031
- Dark Red #8B0000 ΔE 0.039
- Brown Red #922B05 ΔE 0.039
- Auburn #9B2226 ΔE 0.042
- Rust Brown #8B3103 ΔE 0.042
- Blood Red #980002 ΔE 0.044
- Deep Red #9A0200 ΔE 0.046
Use #872525 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.