#9F573C
Closest named color: Sienna (#A0522D). oklch(53.6% 0.103 41), rgb(159, 87, 60).
Aa
White text reads best on this color (5.38:1).
About this color
#9F573C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 54%, its chroma 0.103 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.017 away. White text reads best on it, at 5.38:1.
| Hue family | Browns |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.103) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.90:1 |
| White text | 5.38:1 |
Values
| HEX | #9F573C |
| RGB | rgb(159, 87, 60) |
| HSL | hsl(16, 45%, 43%) |
| OKLCH | oklch(53.6% 0.103 41) |
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 #9F573C | 5.38:1 | AA | Lc -81.8 | Fine for body text |
| Black text on #9F573C | 3.90:1 | AA large text | Lc 27.6 | Dividers and decoration only |
| #9F573C text on white | 5.38:1 | AA | Lc 76.5 | Fine for body text |
| #9F573C text on black | 3.90:1 | AA large text | Lc -25.3 | 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 600.
-
Step 50
50
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F2E7E3
oklch(93.6% 0.013 41.2)
-
Step 200
200
#E9D4CC
oklch(88.5% 0.026 42.1)
-
Step 300
300
#DCB7AA
oklch(80.8% 0.047 40.3)
-
Step 400
400
#C9917D
oklch(70.6% 0.074 40.5)
-
Step 500
500
#BA755C
oklch(63% 0.095 40.6)
-
Step 600
600 (this color)
#9F573C
oklch(53.6% 0.103 41)
-
Step 700
700
#8E4C34
oklch(49.1% 0.096 40.4)
-
Step 800
800
#733F2B
oklch(42.7% 0.079 41.5)
-
Step 900
900
#5D3627
oklch(37.7% 0.061 41.7)
-
Step 950
950
#372017
oklch(27.1% 0.039 42.1)
#9F573C 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) | #6A6139 | 0.097 |
| Deuteranopia (no green cones) | #7B703B | 0.089 |
| Tritanopia (no blue cones) | #AD4A51 | 0.053 |
| Achromatopsia (no color) | #6A6A6A | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9F573C
#9F573C
oklch(53.6% 0.103 41)
- #007A95
#007A95
oklch(53.6% 0.098 220.4)
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 #9F573C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.017
- Sepia #985E2B ΔE 0.032
- Earth #A2653E ΔE 0.036
- Cinnamon #AC4F06 ΔE 0.042
- Cocoa #875F42 ΔE 0.045
- Burnt Umber #A0450E ΔE 0.047
- Warm Brown #964E02 ΔE 0.049
- Raw Umber #A75E09 ΔE 0.049
Use #9F573C 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.