#903025
Closest named color: Red Brown (#8B2E16). oklch(44.9% 0.132 29.7), rgb(144, 48, 37).
Aa
White text reads best on this color (7.96:1).
About this color
#903025 is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.132 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.018 away. White text reads best on it, at 7.96:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.63:1 |
| White text | 7.96:1 |
Values
| HEX | #903025 |
| RGB | rgb(144, 48, 37) |
| HSL | hsl(6, 59%, 35%) |
| OKLCH | oklch(44.9% 0.132 29.7) |
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 #903025 | 7.96:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #903025 | 2.63:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #903025 text on white | 7.96:1 | AAA | Lc 86.7 | Fine for body text |
| #903025 text on black | 2.63:1 | Fails | Lc -15.3 | 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
#F9E5E1
oklch(93.7% 0.023 31.1)
-
Step 200
200
#F4CFC9
oklch(88.4% 0.043 28.8)
-
Step 300
300
#EEAEA4
oklch(80.8% 0.077 28.9)
-
Step 400
400
#E38172
oklch(70.6% 0.124 29.7)
-
Step 500
500
#D85D4D
oklch(63% 0.158 29.7)
-
Step 600
600
#C33F30
oklch(55.6% 0.171 29.9)
-
Step 700
700
#A82F23
oklch(49% 0.159 29.6)
-
Step 800
800 (this color)
#903025
oklch(44.9% 0.132 29.7)
-
Step 900
900
#6E271E
oklch(37.7% 0.103 29.9)
-
Step 950
950
#411812
oklch(27% 0.065 30.3)
#903025 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) | #4B4423 | 0.138 |
| Deuteranopia (no green cones) | #635922 | 0.127 |
| Tritanopia (no blue cones) | #9F172E | 0.045 |
| Achromatopsia (no color) | #515151 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903025
#903025
oklch(44.9% 0.132 29.7)
- #00606D
#00606D
oklch(44.8% 0.078 210.7)
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 #903025, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.018
- Brown Red #922B05 ΔE 0.022
- Auburn #9B2226 ΔE 0.028
- Rust Brown #8B3103 ΔE 0.029
- Burnt Red #9F2305 ΔE 0.035
- Brick #A03623 ΔE 0.038
- Brick Red #8F1402 ΔE 0.042
- Brown #A52A2A ΔE 0.043
Use #903025 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.