#9B503F
Closest named color: Sienna (#A0522D). oklch(51.9% 0.104 33.9), rgb(155, 80, 63).
Aa
White text reads best on this color (5.81:1).
About this color
#9B503F is a medium-dark, moderately saturated red. In OKLCH its lightness is 52%, its chroma 0.104 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Sienna (#A0522D), ΔE 0.025 away. White text reads best on it, at 5.81:1.
| Hue family | Reds |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Sienna (#A0522D) |
| Black text | 3.61:1 |
| White text | 5.81:1 |
Values
| HEX | #9B503F |
| RGB | rgb(155, 80, 63) |
| HSL | hsl(11, 42%, 43%) |
| OKLCH | oklch(51.9% 0.104 33.9) |
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 #9B503F | 5.81:1 | AA | Lc -84.0 | Fine for body text |
| Black text on #9B503F | 3.61:1 | AA large text | Lc 25.4 | Dividers and decoration only |
| #9B503F text on white | 5.81:1 | AA | Lc 78.7 | Fine for body text |
| #9B503F text on black | 3.61:1 | AA large text | Lc -23.1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F3E7E4
oklch(93.7% 0.014 34.3)
-
Step 200
200
#EBD3CD
oklch(88.5% 0.028 34.3)
-
Step 300
300
#DFB6AC
oklch(81% 0.05 34)
-
Step 400
400
#CE8E7F
oklch(70.6% 0.082 33.7)
-
Step 500
500
#BF715F
oklch(63% 0.103 33.9)
-
Step 600
600
#AB5846
oklch(55.6% 0.113 33.4)
-
Step 700
700 (this color)
#9B503F
oklch(51.9% 0.104 33.9)
-
Step 800
800
#773C2E
oklch(42.8% 0.086 34.4)
-
Step 900
900
#603329
oklch(37.6% 0.068 33.5)
-
Step 950
950
#381E18
oklch(26.8% 0.043 33.8)
#9B503F 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) | #635B3D | 0.103 |
| Deuteranopia (no green cones) | #756B3E | 0.095 |
| Tritanopia (no blue cones) | #A9434C | 0.045 |
| Achromatopsia (no color) | #656565 | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B503F
#9B503F
oklch(51.9% 0.104 33.9)
- #007588
#007588
oklch(51.7% 0.091 214.1)
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 #9B503F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Sienna #A0522D ΔE 0.025
- Burnt Umber #A0450E ΔE 0.042
- Light Maroon #A24857 ΔE 0.046
- Sepia #985E2B ΔE 0.048
- Cocoa #875F42 ΔE 0.049
- Warm Brown #964E02 ΔE 0.050
- Cinnamon #AC4F06 ΔE 0.052
- Brick #A03623 ΔE 0.053
Use #9B503F 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.