#972D10
Closest named color: Brown Red (#922B05). oklch(45.6% 0.146 35.2), rgb(151, 45, 16).
Aa
White text reads best on this color (7.78:1).
About this color
#972D10 is a medium-dark, vivid red. In OKLCH its lightness is 46%, its chroma 0.146 and its hue 35°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Red (#922B05), ΔE 0.013 away. White text reads best on it, at 7.78:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Brown Red (#922B05) |
| Black text | 2.69:1 |
| White text | 7.78:1 |
Values
| HEX | #972D10 |
| RGB | rgb(151, 45, 16) |
| HSL | hsl(13, 81%, 33%) |
| OKLCH | oklch(45.6% 0.146 35.2) |
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 #972D10 | 7.78:1 | AAA | Lc -90.7 | Preferred for body text |
| Black text on #972D10 | 2.69:1 | Fails | Lc 18.1 | Dividers and decoration only |
| #972D10 text on white | 7.78:1 | AAA | Lc 85.9 | Fine for body text |
| #972D10 text on black | 2.69:1 | Fails | Lc -16.1 | 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 800.
-
Step 50
50
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#FAE4DF
oklch(93.5% 0.025 32.9)
-
Step 200
200
#F7CFC4
oklch(88.6% 0.048 35.9)
-
Step 300
300
#F2AD9B
oklch(80.8% 0.086 35.2)
-
Step 400
400
#E87F64
oklch(70.7% 0.136 35.4)
-
Step 500
500
#DE5836
oklch(63% 0.175 35.3)
-
Step 600
600
#CA3707
oklch(55.6% 0.19 35.3)
-
Step 700
700
#AC2B00
oklch(49.1% 0.171 35.3)
-
Step 800
800 (this color)
#972D10
oklch(45.6% 0.146 35.2)
-
Step 900
900
#722410
oklch(37.8% 0.114 35.1)
-
Step 950
950
#43160B
oklch(27% 0.073 35)
#972D10 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) | #4D430A | 0.150 |
| Deuteranopia (no green cones) | #675B08 | 0.137 |
| Tritanopia (no blue cones) | #A70328 | 0.057 |
| Achromatopsia (no color) | #525252 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #972D10
#972D10
oklch(45.6% 0.146 35.2)
- #006273
#006273
oklch(45.7% 0.081 215)
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 #972D10, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Red #922B05 ΔE 0.013
- Burnt Red #9F2305 ΔE 0.019
- Red Brown #8B2E16 ΔE 0.025
- Rust Brown #8B3103 ΔE 0.027
- Brick #A03623 ΔE 0.029
- Auburn #9B2226 ΔE 0.030
- Russet #A13905 ΔE 0.035
- Rust Red #AA2704 ΔE 0.038
Use #972D10 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.