#863F63
Closest named color: Dark Mauve (#874C62). oklch(47.1% 0.107 350.3), rgb(134, 63, 99).
Aa
White text reads best on this color (7.22:1).
About this color
#863F63 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.107 and its hue 350°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.033 away. White text reads best on it, at 7.22:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 2.90:1 |
| White text | 7.22:1 |
Values
| HEX | #863F63 |
| RGB | rgb(134, 63, 99) |
| HSL | hsl(330, 36%, 39%) |
| OKLCH | oklch(47.1% 0.107 350.3) |
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 #863F63 | 7.22:1 | AAA | Lc -89.6 | Fine for body text |
| Black text on #863F63 | 2.90:1 | Fails | Lc 19.3 | Dividers and decoration only |
| #863F63 text on white | 7.22:1 | AAA | Lc 84.7 | Fine for body text |
| #863F63 text on black | 2.90:1 | Fails | Lc -17.3 | 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 700.
-
Step 50
50
#F9F4F6
oklch(97.2% 0.006 350.8)
-
Step 100
100
#F2E6EB
oklch(93.6% 0.015 350.1)
-
Step 200
200
#E9D2DC
oklch(88.6% 0.029 349.5)
-
Step 300
300
#DCB4C5
oklch(81% 0.051 350.9)
-
Step 400
400
#C98BA8
oklch(70.7% 0.084 349.9)
-
Step 500
500
#B96E92
oklch(63.1% 0.105 350.3)
-
Step 600
600
#A4557C
oklch(55.6% 0.114 350.5)
-
Step 700
700 (this color)
#863F63
oklch(47.1% 0.107 350.3)
-
Step 800
800
#723955
oklch(42.7% 0.088 350.7)
-
Step 900
900
#5D3146
oklch(37.7% 0.07 351)
-
Step 950
950
#361D29
oklch(26.9% 0.043 350.2)
#863F63 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) | #474F64 | 0.115 |
| Deuteranopia (no green cones) | #5A5C61 | 0.106 |
| Tritanopia (no blue cones) | #8F3D4D | 0.038 |
| Achromatopsia (no color) | #575757 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863F63
#863F63
oklch(47.1% 0.107 350.3)
- #006B53
#006B53
oklch(47% 0.093 170.4)
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 #863F63, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.033
- Brownish Purple #76424E ΔE 0.048
- Light Eggplant #894585 ΔE 0.054
- Dull Purple #84597E ΔE 0.067
- Light Maroon #A24857 ΔE 0.068
- Light Burgundy #A8415B ΔE 0.070
- Dusky Purple #895B7B ΔE 0.071
- Berry #990F4B ΔE 0.075
Use #863F63 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.