#803143
Closest named color: Brownish Purple (#76424E). oklch(43% 0.11 8.9), rgb(128, 49, 67).
Aa
White text reads best on this color (8.61:1).
About this color
#803143 is a dark, moderately saturated red. In OKLCH its lightness is 43%, its chroma 0.110 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.040 away. White text reads best on it, at 8.61:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.43:1 |
| White text | 8.61:1 |
Values
| HEX | #803143 |
| RGB | rgb(128, 49, 67) |
| HSL | hsl(346, 45%, 35%) |
| OKLCH | oklch(43% 0.11 8.9) |
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 #803143 | 8.61:1 | AAA | Lc -93.5 | Preferred for body text |
| Black text on #803143 | 2.43:1 | Fails | Lc 15.0 | Dividers and decoration only |
| #803143 text on white | 8.61:1 | AAA | Lc 89.0 | Fine for body text |
| #803143 text on black | 2.43:1 | Fails | Lc -13.2 | 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
#FBF3F4
oklch(97.1% 0.009 8.5)
-
Step 100
100
#F6E5E7
oklch(93.6% 0.019 9.3)
-
Step 200
200
#F0D0D4
oklch(88.6% 0.036 9.3)
-
Step 300
300
#E6B0B8
oklch(80.9% 0.064 8.7)
-
Step 400
400
#D88593
oklch(70.7% 0.103 9.1)
-
Step 500
500
#CB6479
oklch(63.1% 0.132 8.8)
-
Step 600
600
#B64962
oklch(55.6% 0.143 8.8)
-
Step 700
700
#9C3951
oklch(49% 0.133 8.6)
-
Step 800
800 (this color)
#803143
oklch(43% 0.11 8.9)
-
Step 900
900
#672B38
oklch(37.7% 0.087 8.7)
-
Step 950
950
#3C1A21
oklch(26.9% 0.054 8.3)
#803143 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) | #424243 | 0.121 |
| Deuteranopia (no green cones) | #565241 | 0.113 |
| Tritanopia (no blue cones) | #8B2738 | 0.028 |
| Achromatopsia (no color) | #4C4C4C | 0.111 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #803143
#803143
oklch(43% 0.11 8.9)
- #005D58
#005D58
oklch(43.1% 0.075 188.4)
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 #803143, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.040
- Purple Brown #673A3F ΔE 0.053
- Red Wine #8C0034 ΔE 0.057
- Red Brown #8B2E16 ΔE 0.059
- Red Purple #820747 ΔE 0.062
- Auburn #9B2226 ΔE 0.064
- Mulberry #920A4E ΔE 0.064
- Wine #80013F ΔE 0.064
Use #803143 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.