#88363D
Closest named color: Red Brown (#8B2E16). oklch(44.8% 0.112 17.7), rgb(136, 54, 61).
Aa
White text reads best on this color (7.94:1).
About this color
#88363D is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.112 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.043 away. White text reads best on it, at 7.94:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.64:1 |
| White text | 7.94:1 |
Values
| HEX | #88363D |
| RGB | rgb(136, 54, 61) |
| HSL | hsl(355, 43%, 37%) |
| OKLCH | oklch(44.8% 0.112 17.7) |
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 #88363D | 7.94:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #88363D | 2.64:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #88363D text on white | 7.94:1 | AAA | Lc 87.0 | Fine for body text |
| #88363D text on black | 2.64:1 | Fails | Lc -15.1 | 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 800.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F6E5E5
oklch(93.5% 0.019 17.5)
-
Step 200
200
#F0D0D0
oklch(88.4% 0.036 17.9)
-
Step 300
300
#E8B0B1
oklch(80.9% 0.066 17.4)
-
Step 400
400
#DA8588
oklch(70.7% 0.105 17.8)
-
Step 500
500
#CE646B
oklch(63.2% 0.134 17.6)
-
Step 600
600
#B94853
oklch(55.6% 0.146 17.4)
-
Step 700
700
#9F3943
oklch(49.2% 0.135 17.9)
-
Step 800
800 (this color)
#88363D
oklch(44.8% 0.112 17.7)
-
Step 900
900
#682B30
oklch(37.6% 0.088 17.3)
-
Step 950
950
#3D1A1C
oklch(26.9% 0.055 17.9)
#88363D 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) | #49463D | 0.122 |
| Deuteranopia (no green cones) | #5E573B | 0.112 |
| Tritanopia (no blue cones) | #942939 | 0.030 |
| Achromatopsia (no color) | #515151 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #88363D
#88363D
oklch(44.8% 0.112 17.7)
- #006164
#006164
oklch(44.7% 0.076 198.5)
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 #88363D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.043
- Brownish Purple #76424E ΔE 0.044
- Auburn #9B2226 ΔE 0.048
- Brown Red #922B05 ΔE 0.054
- Rust Brown #8B3103 ΔE 0.054
- Brick #A03623 ΔE 0.058
- Brown #A52A2A ΔE 0.060
- Dark Mauve #874C62 ΔE 0.063
Use #88363D 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.