#90361B
Closest named color: Brown Red (#922B05). oklch(45.6% 0.128 36.9), rgb(144, 54, 27).
Aa
White text reads best on this color (7.69:1).
About this color
#90361B is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.128 and its hue 37°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Red (#922B05), ΔE 0.020 away. White text reads best on it, at 7.69:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Brown Red (#922B05) |
| Black text | 2.72:1 |
| White text | 7.69:1 |
Values
| HEX | #90361B |
| RGB | rgb(144, 54, 27) |
| HSL | hsl(14, 68%, 34%) |
| OKLCH | oklch(45.6% 0.128 36.9) |
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 #90361B | 7.69:1 | AAA | Lc -90.8 | Preferred for body text |
| Black text on #90361B | 2.72:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #90361B text on white | 7.69:1 | AAA | Lc 86.0 | Fine for body text |
| #90361B text on black | 2.72:1 | Fails | Lc -16.1 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F8E5E0
oklch(93.6% 0.022 35.1)
-
Step 200
200
#F3D0C6
oklch(88.4% 0.042 36.5)
-
Step 300
300
#ECB09F
oklch(80.8% 0.075 36.4)
-
Step 400
400
#E0846A
oklch(70.6% 0.12 36.6)
-
Step 500
500
#D56241
oklch(63.1% 0.153 36.8)
-
Step 600
600
#C0451E
oklch(55.6% 0.166 37.1)
-
Step 700
700
#A6350F
oklch(49.2% 0.155 36.9)
-
Step 800
800 (this color)
#90361B
oklch(45.6% 0.128 36.9)
-
Step 900
900
#6C2A16
oklch(37.7% 0.1 37.3)
-
Step 950
950
#40190E
oklch(27% 0.064 36.6)
#90361B 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) | #4F4617 | 0.129 |
| Deuteranopia (no green cones) | #665B18 | 0.118 |
| Tritanopia (no blue cones) | #9F2031 | 0.055 |
| Achromatopsia (no color) | #535353 | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90361B
#90361B
oklch(45.6% 0.128 36.9)
- #006274
#006274
oklch(45.7% 0.081 216)
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 #90361B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Red #922B05 ΔE 0.020
- Rust Brown #8B3103 ΔE 0.020
- Red Brown #8B2E16 ΔE 0.020
- Brick #A03623 ΔE 0.034
- Saddle Brown #8B4513 ΔE 0.036
- Burnt Red #9F2305 ΔE 0.037
- Russet #A13905 ΔE 0.038
- Auburn #9B2226 ΔE 0.042
Use #90361B 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.