#98370A
Closest named color: Russet (#A13905). oklch(47% 0.14 40.6), rgb(152, 55, 10).
Aa
White text reads best on this color (7.27:1).
About this color
#98370A is a medium-dark, moderately saturated brown. In OKLCH its lightness is 47%, its chroma 0.140 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Russet (#A13905), ΔE 0.020 away. White text reads best on it, at 7.27:1.
| Hue family | Browns |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.140) |
| Temperature | warm |
| Nearest name | Russet (#A13905) |
| Black text | 2.88:1 |
| White text | 7.27:1 |
Values
| HEX | #98370A |
| RGB | rgb(152, 55, 10) |
| HSL | hsl(19, 88%, 32%) |
| OKLCH | oklch(47% 0.14 40.6) |
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 #98370A | 7.27:1 | AAA | Lc -89.3 | Fine for body text |
| Black text on #98370A | 2.88:1 | Fails | Lc 19.6 | Dividers and decoration only |
| #98370A text on white | 7.27:1 | AAA | Lc 84.4 | Fine for body text |
| #98370A text on black | 2.88:1 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E0
oklch(93.6% 0.019 41.8)
-
Step 200
200
#F0D2C7
oklch(88.6% 0.037 41.2)
-
Step 300
300
#E8B3A0
oklch(81% 0.068 40.6)
-
Step 400
400
#DA896C
oklch(70.8% 0.108 40.4)
-
Step 500
500
#CE6943
oklch(63.2% 0.138 40.8)
-
Step 600
600
#B94D22
oklch(55.6% 0.15 40.4)
-
Step 700
700 (this color)
#98370A
oklch(47% 0.14 40.6)
-
Step 800
800
#813414
oklch(42.7% 0.115 40.9)
-
Step 900
900
#682E18
oklch(37.7% 0.09 40.6)
-
Step 950
950
#3D1C0F
oklch(27% 0.056 41.6)
#98370A 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) | #534900 | 0.139 |
| Deuteranopia (no green cones) | #6B5F03 | 0.125 |
| Tritanopia (no blue cones) | #A81C2F | 0.064 |
| Achromatopsia (no color) | #575757 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #98370A
#98370A
oklch(47% 0.14 40.6)
- #00657C
#00657C
oklch(46.9% 0.086 220.6)
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 #98370A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Russet #A13905 ΔE 0.020
- Brick #A03623 ΔE 0.025
- Brown Red #922B05 ΔE 0.028
- Rust Brown #8B3103 ΔE 0.032
- Burnt Red #9F2305 ΔE 0.032
- Saddle Brown #8B4513 ΔE 0.035
- Burnt Umber #A0450E ΔE 0.036
- Red Brown #8B2E16 ΔE 0.037
Use #98370A 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.