#973F30
Closest named color: Brick (#A03623). oklch(48.3% 0.122 31.6), rgb(151, 63, 48).
Aa
White text reads best on this color (6.84:1).
About this color
#973F30 is a medium-dark, moderately saturated red. In OKLCH its lightness is 48%, its chroma 0.122 and its hue 32°. 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 6.84:1.
| Hue family | Reds |
| Lightness | medium-dark (48%) |
| Chroma | moderately saturated (0.122) |
| Temperature | warm |
| Nearest name | Brick (#A03623) |
| Black text | 3.06:1 |
| White text | 6.84:1 |
Values
| HEX | #973F30 |
| RGB | rgb(151, 63, 48) |
| HSL | hsl(9, 52%, 39%) |
| OKLCH | oklch(48.3% 0.122 31.6) |
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 #973F30 | 6.84:1 | AA | Lc -88.0 | Fine for body text |
| Black text on #973F30 | 3.06:1 | AA large text | Lc 21.0 | Dividers and decoration only |
| #973F30 text on white | 6.84:1 | AA | Lc 83.0 | Fine for body text |
| #973F30 text on black | 3.06:1 | AA large text | Lc -18.9 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EED2CC
oklch(88.5% 0.033 32.1)
-
Step 300
300
#E4B3A9
oklch(80.8% 0.059 31.6)
-
Step 400
400
#D58A7C
oklch(70.7% 0.095 31.1)
-
Step 500
500
#C86B5A
oklch(63.1% 0.122 31.6)
-
Step 600
600
#B35140
oklch(55.6% 0.131 31.6)
-
Step 700
700 (this color)
#973F30
oklch(48.3% 0.122 31.6)
-
Step 800
800
#7D362A
oklch(42.7% 0.102 31.4)
-
Step 900
900
#653026
oklch(37.8% 0.079 32)
-
Step 950
950
#3B1C17
oklch(26.9% 0.05 30.3)
#973F30 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) | #564F2E | 0.125 |
| Deuteranopia (no green cones) | #6C622E | 0.115 |
| Tritanopia (no blue cones) | #A62D3C | 0.047 |
| Achromatopsia (no color) | #5B5B5B | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #973F30
#973F30
oklch(48.3% 0.122 31.6)
- #006B7A
#006B7A
oklch(48.4% 0.084 211.5)
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 #973F30, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brick #A03623 ΔE 0.023
- Russet #A13905 ΔE 0.034
- Burnt Umber #A0450E ΔE 0.039
- Brown #A52A2A ΔE 0.041
- Saddle Brown #8B4513 ΔE 0.042
- Brown Red #922B05 ΔE 0.047
- Burnt Red #9F2305 ΔE 0.048
- Auburn #9B2226 ΔE 0.048
Use #973F30 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.