#5A3924
Closest named color: Purple Brown (#673A3F). oklch(37.8% 0.057 52.7), rgb(90, 57, 36).
Aa
White text reads best on this color (10.26:1).
About this color
#5A3924 is a dark, muted brown. In OKLCH its lightness is 38%, its chroma 0.057 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.049 away. White text reads best on it, at 10.26:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | muted (0.057) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.04:1 |
| White text | 10.26:1 |
Values
| HEX | #5A3924 |
| RGB | rgb(90, 57, 36) |
| HSL | hsl(23, 43%, 25%) |
| OKLCH | oklch(37.8% 0.057 52.7) |
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 #5A3924 | 10.26:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #5A3924 | 2.04:1 | Fails | Lc 10.2 | Not readable |
| #5A3924 text on white | 10.26:1 | AAA | Lc 93.7 | Preferred for body text |
| #5A3924 text on black | 2.04:1 | Fails | Lc -8.8 | Not readable |
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 900.
-
Step 50
50
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E2
oklch(93.6% 0.013 56.2)
-
Step 200
200
#E7D5CB
oklch(88.5% 0.024 51.1)
-
Step 300
300
#D8BAA7
oklch(81% 0.043 54.3)
-
Step 400
400
#C49579
oklch(70.7% 0.069 52.1)
-
Step 500
500
#B47A56
oklch(63.1% 0.088 52.3)
-
Step 600
600
#9F623B
oklch(55.5% 0.096 52.2)
-
Step 700
700
#88512D
oklch(49.1% 0.089 52.4)
-
Step 800
800
#6E4326
oklch(42.7% 0.073 53.5)
-
Step 900
900 (this color)
#5A3924
oklch(37.8% 0.057 52.7)
-
Step 950
950
#352115
oklch(27% 0.037 51.5)
#5A3924 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) | #423C22 | 0.046 |
| Deuteranopia (no green cones) | #4A4424 | 0.043 |
| Tritanopia (no blue cones) | #623334 | 0.037 |
| Achromatopsia (no color) | #414141 | 0.057 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A3924
#5A3924
oklch(37.8% 0.057 52.7)
- #1E475B
#1E475B
oklch(37.8% 0.057 232.2)
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 #5A3924, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.049
- Mud Brown #60460F ΔE 0.051
- Chestnut #742802 ΔE 0.061
- Charcoal Grey #3C4142 ΔE 0.064
- Onyx #343A40 ΔE 0.078
- Green Brown #544E03 ΔE 0.078
- Dark Olive #373E02 ΔE 0.081
- Reddy Brown #6E1005 ΔE 0.084
Use #5A3924 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.