#863F53
Closest named color: Brownish Purple (#76424E). oklch(46.5% 0.099 3.9), rgb(134, 63, 83).
Aa
White text reads best on this color (7.36:1).
About this color
#863F53 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.099 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.033 away. White text reads best on it, at 7.36:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.84:1 |
| White text | 7.36:1 |
Values
| HEX | #863F53 |
| RGB | rgb(134, 63, 83) |
| HSL | hsl(343, 36%, 39%) |
| OKLCH | oklch(46.5% 0.099 3.9) |
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 #863F53 | 7.36:1 | AAA | Lc -90.1 | Preferred for body text |
| Black text on #863F53 | 2.84:1 | Fails | Lc 18.8 | Dividers and decoration only |
| #863F53 text on white | 7.36:1 | AAA | Lc 85.2 | Fine for body text |
| #863F53 text on black | 2.84:1 | Fails | Lc -16.8 | 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 700.
-
Step 50
50
#FAF4F5
oklch(97.2% 0.007 5.6)
-
Step 100
100
#F3E6E9
oklch(93.6% 0.015 1.6)
-
Step 200
200
#EAD2D7
oklch(88.5% 0.027 3.5)
-
Step 300
300
#DDB4BD
oklch(80.9% 0.049 3.5)
-
Step 400
400
#CA8D9B
oklch(70.7% 0.076 4.1)
-
Step 500
500
#BB6F83
oklch(63% 0.099 3.3)
-
Step 600
600
#A6566C
oklch(55.5% 0.107 3.7)
-
Step 700
700 (this color)
#863F53
oklch(46.5% 0.099 3.9)
-
Step 800
800
#743A4A
oklch(42.7% 0.083 3.7)
-
Step 900
900
#5E323E
oklch(37.7% 0.065 3.2)
-
Step 950
950
#371E24
oklch(27% 0.04 4.6)
#863F53 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) | #4B4D54 | 0.110 |
| Deuteranopia (no green cones) | #5D5B51 | 0.102 |
| Tritanopia (no blue cones) | #903946 | 0.027 |
| Achromatopsia (no color) | #565656 | 0.100 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863F53
#863F53
oklch(46.5% 0.099 3.9)
- #00685E
#00685E
oklch(46.5% 0.083 183.5)
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 #863F53, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.033
- Dark Mauve #874C62 ΔE 0.034
- Light Maroon #A24857 ΔE 0.062
- Light Burgundy #A8415B ΔE 0.069
- Purple Brown #673A3F ΔE 0.071
- Auburn #9B2226 ΔE 0.074
- Berry #990F4B ΔE 0.074
- Red Brown #8B2E16 ΔE 0.075
Use #863F53 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.