#8C3142
Closest named color: Auburn (#9B2226). oklch(44.9% 0.124 12.4), rgb(140, 49, 66).
Aa
White text reads best on this color (7.97:1).
About this color
#8C3142 is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.124 and its hue 12°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.045 away. White text reads best on it, at 7.97:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.124) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.63:1 |
| White text | 7.97:1 |
Values
| HEX | #8C3142 |
| RGB | rgb(140, 49, 66) |
| HSL | hsl(349, 48%, 37%) |
| OKLCH | oklch(44.9% 0.124 12.4) |
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 #8C3142 | 7.97:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #8C3142 | 2.63:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #8C3142 text on white | 7.97:1 | AAA | Lc 86.9 | Fine for body text |
| #8C3142 text on black | 2.63:1 | Fails | Lc -15.2 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F8E4E6
oklch(93.5% 0.022 10.6)
-
Step 200
200
#F2CFD2
oklch(88.5% 0.04 12.1)
-
Step 300
300
#EBAEB4
oklch(80.9% 0.072 12.2)
-
Step 400
400
#DF818D
oklch(70.8% 0.116 12.3)
-
Step 500
500
#D35E71
oklch(63.2% 0.148 12.3)
-
Step 600
600
#BE4059
oklch(55.6% 0.161 12.3)
-
Step 700
700
#A33149
oklch(49% 0.149 12.3)
-
Step 800
800 (this color)
#8C3142
oklch(44.9% 0.124 12.4)
-
Step 900
900
#6B2833
oklch(37.8% 0.096 12.9)
-
Step 950
950
#3F181E
oklch(27% 0.061 12.6)
#8C3142 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) | #464542 | 0.136 |
| Deuteranopia (no green cones) | #5D5840 | 0.127 |
| Tritanopia (no blue cones) | #992238 | 0.032 |
| Achromatopsia (no color) | #515151 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8C3142
#8C3142
oklch(44.9% 0.124 12.4)
- #006260
#006260
oklch(44.8% 0.077 192.3)
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 #8C3142, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.045
- Brownish Purple #76424E ΔE 0.052
- Red Brown #8B2E16 ΔE 0.053
- Berry #990F4B ΔE 0.053
- Cranberry #9E003A ΔE 0.055
- Red Wine #8C0034 ΔE 0.057
- Brown #A52A2A ΔE 0.057
- Purple Red #990147 ΔE 0.058
Use #8C3142 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.