#8D183F
Closest named color: Red Wine (#8C0034). oklch(42.5% 0.152 7.6), rgb(141, 24, 63).
Aa
White text reads best on this color (8.99:1).
About this color
#8D183F is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.152 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.022 away. White text reads best on it, at 8.99:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.33:1 |
| White text | 8.99:1 |
Values
| HEX | #8D183F |
| RGB | rgb(141, 24, 63) |
| HSL | hsl(340, 71%, 32%) |
| OKLCH | oklch(42.5% 0.152 7.6) |
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 #8D183F | 8.99:1 | AAA | Lc -93.7 | Preferred for body text |
| Black text on #8D183F | 2.33:1 | Fails | Lc 14.8 | Not readable |
| #8D183F text on white | 8.99:1 | AAA | Lc 89.2 | Fine for body text |
| #8D183F text on black | 2.33:1 | Fails | Lc -13.0 | Not readable |
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
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E7
oklch(93.6% 0.026 5.7)
-
Step 200
200
#F7CCD3
oklch(88.4% 0.049 7.1)
-
Step 300
300
#F3A9B6
oklch(80.9% 0.088 7.7)
-
Step 400
400
#E97790
oklch(70.6% 0.142 7.5)
-
Step 500
500
#DF4E75
oklch(63.1% 0.182 7.6)
-
Step 600
600
#CA285E
oklch(55.6% 0.198 7.5)
-
Step 700
700
#AE174D
oklch(49% 0.183 7.7)
-
Step 800
800 (this color)
#8D183F
oklch(42.5% 0.152 7.6)
-
Step 900
900
#721D36
oklch(37.7% 0.119 7.4)
-
Step 950
950
#431320
oklch(27% 0.075 7)
#8D183F 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) | #383A40 | 0.172 |
| Deuteranopia (no green cones) | #57513C | 0.154 |
| Tritanopia (no blue cones) | #9A002A | 0.038 |
| Achromatopsia (no color) | #494949 | 0.153 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8D183F
#8D183F
oklch(42.5% 0.152 7.6)
- #005B56
#005B56
oklch(42.5% 0.074 188.3)
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 #8D183F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.022
- Mulberry #920A4E ΔE 0.030
- Purple Red #990147 ΔE 0.030
- Berry #990F4B ΔE 0.031
- Cranberry #9E003A ΔE 0.035
- Red Purple #820747 ΔE 0.039
- Wine #80013F ΔE 0.041
- Dark Fuchsia #9D0759 ΔE 0.054
Use #8D183F 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.