#912B3E
Closest named color: Auburn (#9B2226). oklch(45% 0.136 13.7), rgb(145, 43, 62).
Aa
White text reads best on this color (8.01:1).
About this color
#912B3E is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.136 and its hue 14°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.035 away. White text reads best on it, at 8.01:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.136) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.61:1 |
| White text | 8.01:1 |
Values
| HEX | #912B3E |
| RGB | rgb(145, 43, 62) |
| HSL | hsl(349, 54%, 37%) |
| OKLCH | oklch(45% 0.136 13.7) |
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 #912B3E | 8.01:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #912B3E | 2.61:1 | Fails | Lc 17.2 | Dividers and decoration only |
| #912B3E text on white | 8.01:1 | AAA | Lc 86.8 | Fine for body text |
| #912B3E text on black | 2.61:1 | Fails | Lc -15.3 | 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
#FDF3F3
oklch(97.2% 0.011 17.3)
-
Step 100
100
#F9E4E5
oklch(93.6% 0.023 14.3)
-
Step 200
200
#F5CED0
oklch(88.5% 0.044 14.5)
-
Step 300
300
#EFACB1
oklch(80.9% 0.079 14)
-
Step 400
400
#E47D89
oklch(70.7% 0.127 13.5)
-
Step 500
500
#D9576B
oklch(63% 0.163 13.8)
-
Step 600
600
#C53753
oklch(55.7% 0.178 14)
-
Step 700
700
#A92844
oklch(49.1% 0.164 13.7)
-
Step 800
800 (this color)
#912B3E
oklch(45% 0.136 13.7)
-
Step 900
900
#6F2430
oklch(37.8% 0.106 14.3)
-
Step 950
950
#41161C
oklch(27% 0.067 14.3)
#912B3E 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) | #45433E | 0.150 |
| Deuteranopia (no green cones) | #5F583B | 0.138 |
| Tritanopia (no blue cones) | #9F1533 | 0.034 |
| Achromatopsia (no color) | #505050 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #912B3E
#912B3E
oklch(45% 0.136 13.7)
- #006261
#006261
oklch(44.9% 0.077 193.5)
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 #912B3E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.035
- Cranberry #9E003A ΔE 0.042
- Berry #990F4B ΔE 0.045
- Purple Red #990147 ΔE 0.049
- Brown #A52A2A ΔE 0.049
- Red Wine #8C0034 ΔE 0.050
- Red Brown #8B2E16 ΔE 0.052
- Carmine #9D0216 ΔE 0.052
Use #912B3E 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.