#973A33
Closest named color: Brick (#A03623). oklch(47.7% 0.127 27.2), rgb(151, 58, 51).
Aa
White text reads best on this color (7.07:1).
About this color
#973A33 is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.127 and its hue 27°. Its hue sits on the warm side of the wheel. The nearest named color is Brick (#A03623), ΔE 0.023 away. White text reads best on it, at 7.07:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.127) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 2.96:1 |
| White text | 7.07:1 |
Values
| HEX | #973A33 |
| RGB | rgb(151, 58, 51) |
| HSL | hsl(4, 50%, 40%) |
| OKLCH | oklch(47.7% 0.127 27.2) |
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 #973A33 | 7.07:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #973A33 | 2.96:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #973A33 text on white | 7.07:1 | AAA | Lc 83.8 | Fine for body text |
| #973A33 text on black | 2.96:1 | Fails | Lc -18.1 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F6E6E3
oklch(93.7% 0.018 30.3)
-
Step 200
200
#EFD1CD
oklch(88.5% 0.034 26.8)
-
Step 300
300
#E6B2AB
oklch(80.9% 0.062 27.3)
-
Step 400
400
#D7887F
oklch(70.6% 0.099 26.9)
-
Step 500
500
#CA695F
oklch(63.1% 0.125 27.3)
-
Step 600
600
#B54E45
oklch(55.5% 0.136 27.4)
-
Step 700
700 (this color)
#973A33
oklch(47.7% 0.127 27.2)
-
Step 800
800
#7F342E
oklch(42.8% 0.106 27)
-
Step 900
900
#662E29
oklch(37.6% 0.082 26.9)
-
Step 950
950
#3C1C18
oklch(27.1% 0.051 28.3)
#973A33 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) | #524C32 | 0.134 |
| Deuteranopia (no green cones) | #696031 | 0.123 |
| Tritanopia (no blue cones) | #A62739 | 0.042 |
| Achromatopsia (no color) | #585858 | 0.128 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #973A33
#973A33
oklch(47.7% 0.127 27.2)
- #006974
#006974
oklch(47.6% 0.082 207.4)
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 #973A33, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.023
- Brown #A52A2A ΔE 0.034
- Auburn #9B2226 ΔE 0.038
- Russet #A13905 ΔE 0.040
- Burnt Red #9F2305 ΔE 0.044
- Brown Red #922B05 ΔE 0.044
- Red Brown #8B2E16 ΔE 0.044
- Rust Red #AA2704 ΔE 0.049
Use #973A33 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.