#973A1B
Closest named color: Brick (#A03623). oklch(47.3% 0.132 38.1), rgb(151, 58, 27).
Aa
White text reads best on this color (7.15:1).
About this color
#973A1B is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.132 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.021 away. White text reads best on it, at 7.15:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.132) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.93:1 |
| White text | 7.15:1 |
Values
| HEX | #973A1B |
| RGB | rgb(151, 58, 27) |
| HSL | hsl(15, 70%, 35%) |
| OKLCH | oklch(47.3% 0.132 38.1) |
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 #973A1B | 7.15:1 | AAA | Lc -89.0 | Fine for body text |
| Black text on #973A1B | 2.93:1 | Fails | Lc 20.0 | Dividers and decoration only |
| #973A1B text on white | 7.15:1 | AAA | Lc 84.0 | Fine for body text |
| #973A1B text on black | 2.93:1 | Fails | Lc -17.9 | 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
#F6E6E1
oklch(93.6% 0.019 38.1)
-
Step 200
200
#EFD2C8
oklch(88.5% 0.035 40)
-
Step 300
300
#E6B3A3
oklch(80.9% 0.064 38.1)
-
Step 400
400
#D88A71
oklch(70.8% 0.103 38.5)
-
Step 500
500
#CB6A4C
oklch(63.1% 0.131 37.9)
-
Step 600
600
#B64F2E
oklch(55.5% 0.142 38)
-
Step 700
700 (this color)
#973A1B
oklch(47.3% 0.132 38.1)
-
Step 800
800
#7F351D
oklch(42.7% 0.109 38.2)
-
Step 900
900
#672F1D
oklch(37.7% 0.086 38.4)
-
Step 950
950
#3C1C12
oklch(26.9% 0.053 38.1)
#973A1B 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) | #544B16 | 0.132 |
| Deuteranopia (no green cones) | #6B5F17 | 0.120 |
| Tritanopia (no blue cones) | #A62334 | 0.058 |
| Achromatopsia (no color) | #585858 | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #973A1B
#973A1B
oklch(47.3% 0.132 38.1)
- #00677B
#00677B
oklch(47.4% 0.085 217.3)
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 #973A1B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.021
- Russet #A13905 ΔE 0.022
- Brown Red #922B05 ΔE 0.032
- Saddle Brown #8B4513 ΔE 0.034
- Burnt Umber #A0450E ΔE 0.035
- Rust Brown #8B3103 ΔE 0.035
- Burnt Red #9F2305 ΔE 0.036
- Red Brown #8B2E16 ΔE 0.038
Use #973A1B 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.