#9D551F
Closest named color: Sienna (#A0522D). oklch(52.6% 0.116 53.3), rgb(157, 85, 31).
Aa
White text reads best on this color (5.59:1).
About this color
#9D551F is a medium-dark, moderately saturated brown. In OKLCH its lightness is 53%, its chroma 0.116 and its hue 53°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.018 away. White text reads best on it, at 5.59:1.
| Hue family | Browns |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.116) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.75:1 |
| White text | 5.59:1 |
Values
| HEX | #9D551F |
| RGB | rgb(157, 85, 31) |
| HSL | hsl(26, 67%, 37%) |
| OKLCH | oklch(52.6% 0.116 53.3) |
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 #9D551F | 5.59:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #9D551F | 3.75:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #9D551F text on white | 5.59:1 | AA | Lc 77.6 | Fine for body text |
| #9D551F text on black | 3.75:1 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E7E1
oklch(93.5% 0.014 50.8)
-
Step 200
200
#E9D4C8
oklch(88.4% 0.029 51.8)
-
Step 300
300
#DCB8A2
oklch(80.8% 0.051 53.2)
-
Step 400
400
#CA926F
oklch(70.6% 0.083 52.9)
-
Step 500
500
#BB7648
oklch(63% 0.106 53.3)
-
Step 600
600 (this color)
#9D551F
oklch(52.6% 0.116 53.3)
-
Step 700
700
#8F4D1C
oklch(49.1% 0.108 53.2)
-
Step 800
800
#743F1A
oklch(42.6% 0.089 52.5)
-
Step 900
900
#5E361B
oklch(37.6% 0.07 53)
-
Step 950
950
#372011
oklch(27% 0.044 53)
#9D551F 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) | #6A5E17 | 0.095 |
| Deuteranopia (no green cones) | #7B6E1E | 0.086 |
| Tritanopia (no blue cones) | #AC454A | 0.074 |
| Achromatopsia (no color) | #686868 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9D551F
#9D551F
oklch(52.6% 0.116 53.3)
- #00749F
#00749F
oklch(52.6% 0.109 233.2)
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 #9D551F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.018
- Sepia #985E2B ΔE 0.022
- Warm Brown #964E02 ΔE 0.025
- Cinnamon #AC4F06 ΔE 0.029
- Raw Umber #A75E09 ΔE 0.034
- Burnt Umber #A0450E ΔE 0.034
- Raw Sienna #9A6200 ΔE 0.040
- Earth #A2653E ΔE 0.044
Use #9D551F 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.