#907366
Closest named color: Reddish Grey (#997570). oklch(58% 0.042 45.4), rgb(144, 115, 102).
Aa
Black text reads best on this color (4.83:1).
About this color
#907366 is a medium-dark, muted brown. In OKLCH its lightness is 58%, its chroma 0.042 and its hue 45°. Its hue sits on the warm side of the wheel. The nearest named color is Reddish Grey (#997570), ΔE 0.022 away. Black text reads best on it, at 4.83:1.
| Hue family | Browns |
| Lightness | medium-dark (58%) |
| Chroma | muted (0.042) |
| Temperature | warm |
| Nearest name | Reddish Grey (#997570) |
| Black text | 4.83:1 |
| White text | 4.34:1 |
Values
| HEX | #907366 |
| RGB | rgb(144, 115, 102) |
| HSL | hsl(19, 17%, 48%) |
| OKLCH | oklch(58% 0.042 45.4) |
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 #907366 | 4.34:1 | AA large text | Lc -75.6 | Fine for body text |
| Black text on #907366 | 4.83:1 | AA | Lc 34.0 | Non-text elements, placeholder text |
| #907366 text on white | 4.34:1 | AA large text | Lc 70.1 | Content text, not long reading |
| #907366 text on black | 4.83:1 | AA | Lc -31.6 | Non-text elements, placeholder text |
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 600.
-
Step 50
50
#F7F5F4
oklch(97.1% 0.003 48.7)
-
Step 100
100
#EDE9E7
oklch(93.7% 0.005 48.7)
-
Step 200
200
#DFD7D3
oklch(88.4% 0.01 48.6)
-
Step 300
300
#CCBDB7
oklch(80.9% 0.019 43.2)
-
Step 400
400
#B19B91
oklch(70.6% 0.03 46)
-
Step 500
500
#9E8376
oklch(63.1% 0.038 47.2)
-
Step 600
600 (this color)
#907366
oklch(58% 0.042 45.4)
-
Step 700
700
#745A4F
oklch(49.1% 0.039 44.1)
-
Step 800
800
#5E4A40
oklch(42.7% 0.032 48)
-
Step 900
900
#4D3E37
oklch(37.8% 0.024 46.4)
-
Step 950
950
#2D2420
oklch(26.9% 0.016 45.3)
#907366 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) | #7A7665 | 0.036 |
| Deuteranopia (no green cones) | #817B66 | 0.032 |
| Tritanopia (no blue cones) | #986E6F | 0.026 |
| Achromatopsia (no color) | #797979 | 0.042 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #907366
#907366
oklch(58% 0.042 45.4)
- #60808D
#60808D
oklch(58% 0.041 224.8)
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 #907366, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddish Grey #997570 ΔE 0.022
- Mocha #9D7651 ΔE 0.038
- Dull Brown #876E4B ΔE 0.041
- Grey Brown #7F7053 ΔE 0.041
- Medium Grey #7D7F7C ΔE 0.044
- Dirt #8A6E45 ΔE 0.045
- Gray #808080 ΔE 0.046
- Brown Grey #8D8468 ΔE 0.047
Use #907366 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.