#73583D
Closest named color: Milk Chocolate (#7F4E1E). oklch(48.1% 0.054 66), rgb(115, 88, 61).
Aa
White text reads best on this color (6.57:1).
About this color
#73583D is a medium-dark, muted brown. In OKLCH its lightness is 48%, its chroma 0.054 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.039 away. White text reads best on it, at 6.57:1.
| Hue family | Browns |
| Lightness | medium-dark (48%) |
| Chroma | muted (0.054) |
| Temperature | warm |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 3.19:1 |
| White text | 6.57:1 |
Values
| HEX | #73583D |
| RGB | rgb(115, 88, 61) |
| HSL | hsl(30, 31%, 35%) |
| OKLCH | oklch(48.1% 0.054 66) |
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 #73583D | 6.57:1 | AA | Lc -87.6 | Fine for body text |
| Black text on #73583D | 3.19:1 | AA large text | Lc 21.5 | Dividers and decoration only |
| #73583D text on white | 6.57:1 | AA | Lc 82.5 | Fine for body text |
| #73583D text on black | 3.19:1 | AA large text | Lc -19.4 | 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
#F7F5F3
oklch(97.1% 0.003 67.8)
-
Step 100
100
#EDE9E5
oklch(93.6% 0.007 67.7)
-
Step 200
200
#E0D7CF
oklch(88.4% 0.015 64.3)
-
Step 300
300
#CDBEAF
oklch(81% 0.027 67.4)
-
Step 400
400
#B39C86
oklch(70.7% 0.041 65.8)
-
Step 500
500
#A08367
oklch(63% 0.053 65.6)
-
Step 600
600
#8B6D4F
oklch(55.7% 0.058 66.2)
-
Step 700
700 (this color)
#73583D
oklch(48.1% 0.054 66)
-
Step 800
800
#604A35
oklch(42.7% 0.044 64.9)
-
Step 900
900
#4E3E2E
oklch(37.6% 0.034 66.5)
-
Step 950
950
#2E241B
oklch(26.9% 0.022 63.7)
#73583D 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) | #61593B | 0.031 |
| Deuteranopia (no green cones) | #67603D | 0.030 |
| Tritanopia (no blue cones) | #7B5251 | 0.042 |
| Achromatopsia (no color) | #5D5D5D | 0.054 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #73583D
#73583D
oklch(48.1% 0.054 66)
- #44617B
#44617B
oklch(48.1% 0.054 246.3)
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 #73583D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.039
- Medium Brown #7F5112 ΔE 0.043
- Cocoa #875F42 ΔE 0.043
- Mud #735C12 ΔE 0.048
- Dirt Brown #836539 ΔE 0.050
- Dark Taupe #7F684E ΔE 0.052
- Olive Brown #645403 ΔE 0.061
- Saddle Brown #8B4513 ΔE 0.063
Use #73583D 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.