#905309
Closest named color: Warm Brown (#964E02). oklch(50.3% 0.112 62.4), rgb(144, 83, 9).
Aa
White text reads best on this color (6.12:1).
About this color
#905309 is a medium-dark, moderately saturated brown. In OKLCH its lightness is 50%, its chroma 0.112 and its hue 62°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.015 away. White text reads best on it, at 6.12:1.
| Hue family | Browns |
| Lightness | medium-dark (50%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.42:1 |
| White text | 6.12:1 |
Values
| HEX | #905309 |
| RGB | rgb(144, 83, 9) |
| HSL | hsl(33, 88%, 30%) |
| OKLCH | oklch(50.3% 0.112 62.4) |
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 #905309 | 6.12:1 | AA | Lc -85.4 | Fine for body text |
| Black text on #905309 | 3.42:1 | AA large text | Lc 23.8 | Dividers and decoration only |
| #905309 text on white | 6.12:1 | AA | Lc 80.2 | Fine for body text |
| #905309 text on black | 3.42:1 | AA large text | Lc -21.6 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8DF
oklch(93.6% 0.016 64.7)
-
Step 200
200
#E8D5C5
oklch(88.4% 0.03 62.5)
-
Step 300
300
#DBBA9D
oklch(81% 0.055 63.2)
-
Step 400
400
#C89567
oklch(70.8% 0.087 62.7)
-
Step 500
500
#B9793C
oklch(63.1% 0.111 62)
-
Step 600
600
#A46114
oklch(55.6% 0.12 62.5)
-
Step 700
700 (this color)
#905309
oklch(50.3% 0.112 62.4)
-
Step 800
800
#72420A
oklch(42.8% 0.092 62.8)
-
Step 900
900
#5C3813
oklch(37.7% 0.072 62.9)
-
Step 950
950
#36210D
oklch(27% 0.045 62.4)
#905309 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) | #665900 | 0.079 |
| Deuteranopia (no green cones) | #75670A | 0.070 |
| Tritanopia (no blue cones) | #9E4546 | 0.081 |
| Achromatopsia (no color) | #626262 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #905309
#905309
oklch(50.3% 0.112 62.4)
- #156A9E
#156A9E
oklch(50.3% 0.112 242.3)
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 #905309, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.015
- Medium Brown #7F5112 ΔE 0.033
- Sepia #985E2B ΔE 0.036
- Milk Chocolate #7F4E1E ΔE 0.038
- Saddle Brown #8B4513 ΔE 0.039
- Sienna #A0522D ΔE 0.042
- Burnt Umber #A0450E ΔE 0.043
- Raw Sienna #9A6200 ΔE 0.045
Use #905309 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.