#903C16
Closest named color: Saddle Brown (#8B4513). oklch(46.4% 0.124 42.1), rgb(144, 60, 22).
Aa
White text reads best on this color (7.38:1).
About this color
#903C16 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 46%, its chroma 0.124 and its hue 42°. Its hue sits on the warm side of the wheel. The nearest named color is Saddle Brown (#8B4513), ΔE 0.022 away. White text reads best on it, at 7.38:1.
| Hue family | Browns |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Saddle Brown (#8B4513) |
| Black text | 2.84:1 |
| White text | 7.38:1 |
Values
| HEX | #903C16 |
| RGB | rgb(144, 60, 22) |
| HSL | hsl(19, 73%, 33%) |
| OKLCH | oklch(46.4% 0.124 42.1) |
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 #903C16 | 7.38:1 | AAA | Lc -89.9 | Fine for body text |
| Black text on #903C16 | 2.84:1 | Fails | Lc 19.0 | Dividers and decoration only |
| #903C16 text on white | 7.38:1 | AAA | Lc 85.0 | Fine for body text |
| #903C16 text on black | 2.84:1 | Fails | Lc -17.0 | 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 700.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EDD3C8
oklch(88.5% 0.033 44.3)
-
Step 300
300
#E3B5A3
oklch(81% 0.059 42.4)
-
Step 400
400
#D48C71
oklch(70.7% 0.096 41.3)
-
Step 500
500
#C66E4B
oklch(63% 0.122 42)
-
Step 600
600
#B2542D
oklch(55.6% 0.133 41.8)
-
Step 700
700 (this color)
#903C16
oklch(46.4% 0.124 42.1)
-
Step 800
800
#7C381C
oklch(42.6% 0.103 41.7)
-
Step 900
900
#64311D
oklch(37.6% 0.08 41.5)
-
Step 950
950
#3B1D12
oklch(27% 0.051 40.6)
#903C16 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) | #544A10 | 0.119 |
| Deuteranopia (no green cones) | #685D13 | 0.109 |
| Tritanopia (no blue cones) | #9F2835 | 0.062 |
| Achromatopsia (no color) | #565656 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903C16
#903C16
oklch(46.4% 0.124 42.1)
- #00637C
#00637C
oklch(46.4% 0.086 222.9)
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 #903C16, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Saddle Brown #8B4513 ΔE 0.022
- Rust Brown #8B3103 ΔE 0.027
- Brown Red #922B05 ΔE 0.031
- Red Brown #8B2E16 ΔE 0.033
- Russet #A13905 ΔE 0.033
- Brick #A03623 ΔE 0.036
- Burnt Umber #A0450E ΔE 0.041
- Burnt Red #9F2305 ΔE 0.045
Use #903C16 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.