#97583C
Closest named color: Sienna (#A0522D). oklch(52.7% 0.093 44.2), rgb(151, 88, 60).
Aa
White text reads best on this color (5.55:1).
About this color
#97583C is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.093 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.022 away. White text reads best on it, at 5.55:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.093) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.77:1 |
| White text | 5.55:1 |
Values
| HEX | #97583C |
| RGB | rgb(151, 88, 60) |
| HSL | hsl(18, 43%, 41%) |
| OKLCH | oklch(52.7% 0.093 44.2) |
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 #97583C | 5.55:1 | AA | Lc -82.8 | Fine for body text |
| Black text on #97583C | 3.77:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #97583C text on white | 5.55:1 | AA | Lc 77.5 | Fine for body text |
| #97583C text on black | 3.77:1 | AA large text | Lc -24.2 | 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
#F1E7E3
oklch(93.5% 0.012 43.3)
-
Step 200
200
#E7D5CD
oklch(88.5% 0.023 45.6)
-
Step 300
300
#D9B9AB
oklch(81% 0.042 45)
-
Step 400
400
#C5947F
oklch(70.8% 0.067 44.3)
-
Step 500
500
#B5785E
oklch(63% 0.086 43.8)
-
Step 600
600 (this color)
#97583C
oklch(52.7% 0.093 44.2)
-
Step 700
700
#895036
oklch(49.2% 0.086 44.8)
-
Step 800
800
#6F412D
oklch(42.6% 0.071 43.9)
-
Step 900
900
#5A3828
oklch(37.7% 0.055 45.8)
-
Step 950
950
#352118
oklch(27% 0.035 45)
#97583C 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) | #69603A | 0.083 |
| Deuteranopia (no green cones) | #786E3B | 0.078 |
| Tritanopia (no blue cones) | #A44D51 | 0.051 |
| Achromatopsia (no color) | #686868 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97583C
#97583C
oklch(52.7% 0.093 44.2)
- #167693
#167693
oklch(52.8% 0.093 224.3)
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 #97583C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.022
- Sepia #985E2B ΔE 0.028
- Cocoa #875F42 ΔE 0.031
- Earth #A2653E ΔE 0.041
- Warm Brown #964E02 ΔE 0.044
- Burnt Umber #A0450E ΔE 0.048
- Dirt Brown #836539 ΔE 0.049
- Cinnamon #AC4F06 ΔE 0.050
Use #97583C 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.