#9B3306
Closest named color: Russet (#A13905). oklch(47% 0.147 39), rgb(155, 51, 6).
Aa
White text reads best on this color (7.31:1).
About this color
#9B3306 is a medium-dark, vivid red. In OKLCH its lightness is 47%, its chroma 0.147 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Russet (#A13905), ΔE 0.018 away. White text reads best on it, at 7.31:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Russet (#A13905) |
| Black text | 2.86:1 |
| White text | 7.31:1 |
Values
| HEX | #9B3306 |
| RGB | rgb(155, 51, 6) |
| HSL | hsl(18, 93%, 32%) |
| OKLCH | oklch(47% 0.147 39) |
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 #9B3306 | 7.31:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #9B3306 | 2.86:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #9B3306 text on white | 7.31:1 | AAA | Lc 84.4 | Fine for body text |
| #9B3306 text on black | 2.86:1 | Fails | Lc -17.6 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E6E0
oklch(93.7% 0.02 40.5)
-
Step 200
200
#F1D1C6
oklch(88.5% 0.039 39.9)
-
Step 300
300
#EAB29F
oklch(81% 0.071 39.6)
-
Step 400
400
#DD876B
oklch(70.8% 0.113 38.8)
-
Step 500
500
#D16642
oklch(63.2% 0.145 39)
-
Step 600
600
#BC491F
oklch(55.5% 0.158 38.9)
-
Step 700
700 (this color)
#9B3306
oklch(47% 0.147 39)
-
Step 800
800
#843112
oklch(42.8% 0.122 39.1)
-
Step 900
900
#6A2C17
oklch(37.7% 0.095 38.8)
-
Step 950
950
#3E1B0F
oklch(27% 0.059 39.4)
#9B3306 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) | #524700 | 0.147 |
| Deuteranopia (no green cones) | #6B5F00 | 0.134 |
| Tritanopia (no blue cones) | #AB102C | 0.064 |
| Achromatopsia (no color) | #565656 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #9B3306
#9B3306
oklch(47% 0.147 39)
- #00657B
#00657B
oklch(46.9% 0.085 219.6)
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 #9B3306, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Russet #A13905 ΔE 0.018
- Brick #A03623 ΔE 0.022
- Burnt Red #9F2305 ΔE 0.025
- Brown Red #922B05 ΔE 0.026
- Rust Red #AA2704 ΔE 0.032
- Rust Brown #8B3103 ΔE 0.034
- Red Brown #8B2E16 ΔE 0.038
- Burnt Umber #A0450E ΔE 0.039
Use #9B3306 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.