#97551B
Closest named color: Warm Brown (#964E02). oklch(51.7% 0.111 57), rgb(151, 85, 27).
Aa
White text reads best on this color (5.78:1).
About this color
#97551B is a medium-dark, moderately saturated brown. In OKLCH its lightness is 52%, its chroma 0.111 and its hue 57°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Brown (#964E02), ΔE 0.018 away. White text reads best on it, at 5.78:1.
| Hue family | Browns |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.111) |
| Temperature | warm |
| Nearest name | Warm Brown (#964E02) |
| Black text | 3.63:1 |
| White text | 5.78:1 |
Values
| HEX | #97551B |
| RGB | rgb(151, 85, 27) |
| HSL | hsl(28, 70%, 35%) |
| OKLCH | oklch(51.7% 0.111 57) |
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 #97551B | 5.78:1 | AA | Lc -83.8 | Fine for body text |
| Black text on #97551B | 3.63:1 | AA large text | Lc 25.5 | Dividers and decoration only |
| #97551B text on white | 5.78:1 | AA | Lc 78.6 | Fine for body text |
| #97551B text on black | 3.63:1 | AA large text | Lc -23.2 | 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 700.
-
Step 50
50
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E7E0
oklch(93.5% 0.015 54.9)
-
Step 200
200
#E9D5C6
oklch(88.5% 0.03 59.3)
-
Step 300
300
#DCB89F
oklch(80.8% 0.054 56.6)
-
Step 400
400
#CA936B
oklch(70.7% 0.086 56.9)
-
Step 500
500
#BB7742
oklch(63.1% 0.11 56.9)
-
Step 600
600
#A75E1F
oklch(55.6% 0.12 56.5)
-
Step 700
700 (this color)
#97551B
oklch(51.7% 0.111 57)
-
Step 800
800
#744012
oklch(42.7% 0.092 57.1)
-
Step 900
900
#5E3717
oklch(37.8% 0.072 57.4)
-
Step 950
950
#37200F
oklch(26.9% 0.045 55.9)
#97551B 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) | #695C12 | 0.086 |
| Deuteranopia (no green cones) | #786B1B | 0.078 |
| Tritanopia (no blue cones) | #A6464A | 0.077 |
| Achromatopsia (no color) | #666666 | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #97551B
#97551B
oklch(51.7% 0.111 57)
- #0570A0
#0570A0
oklch(51.7% 0.112 237.3)
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 #97551B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Brown #964E02 ΔE 0.018
- Sepia #985E2B ΔE 0.023
- Sienna #A0522D ΔE 0.026
- Burnt Umber #A0450E ΔE 0.037
- Raw Sienna #9A6200 ΔE 0.039
- Cinnamon #AC4F06 ΔE 0.039
- Raw Umber #A75E09 ΔE 0.041
- Cocoa #875F42 ΔE 0.044
Use #97551B 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.