#864451
Closest named color: Dark Mauve (#874C62). oklch(47.3% 0.091 8.7), rgb(134, 68, 81).
Aa
White text reads best on this color (7.09:1).
About this color
#864451 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.091 and its hue 9°. Its hue sits on the warm side of the wheel. The nearest named color is Dark Mauve (#874C62), ΔE 0.028 away. White text reads best on it, at 7.09:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Dark Mauve (#874C62) |
| Black text | 2.95:1 |
| White text | 7.09:1 |
Values
| HEX | #864451 |
| RGB | rgb(134, 68, 81) |
| HSL | hsl(348, 33%, 40%) |
| OKLCH | oklch(47.3% 0.091 8.7) |
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 #864451 | 7.09:1 | AAA | Lc -89.2 | Fine for body text |
| Black text on #864451 | 2.95:1 | Fails | Lc 19.7 | Dividers and decoration only |
| #864451 text on white | 7.09:1 | AAA | Lc 84.3 | Fine for body text |
| #864451 text on black | 2.95:1 | Fails | Lc -17.7 | 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
#F9F4F4
oklch(97.1% 0.005 17.2)
-
Step 100
100
#F2E7E8
oklch(93.7% 0.012 11)
-
Step 200
200
#E9D3D6
oklch(88.6% 0.025 8.2)
-
Step 300
300
#DBB5BB
oklch(80.8% 0.045 7.4)
-
Step 400
400
#C88F98
oklch(70.8% 0.07 8.6)
-
Step 500
500
#B8727E
oklch(63% 0.089 8.8)
-
Step 600
600
#A35A68
oklch(55.6% 0.097 8.4)
-
Step 700
700 (this color)
#864451
oklch(47.3% 0.091 8.7)
-
Step 800
800
#723C46
oklch(42.7% 0.076 9)
-
Step 900
900
#5C343B
oklch(37.7% 0.058 8.9)
-
Step 950
950
#361F23
oklch(27.1% 0.036 8.4)
#864451 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) | #505051 | 0.100 |
| Deuteranopia (no green cones) | #615D50 | 0.091 |
| Tritanopia (no blue cones) | #903D49 | 0.023 |
| Achromatopsia (no color) | #585858 | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #864451
#864451
oklch(47.3% 0.091 8.7)
- #006A65
#006A65
oklch(47.3% 0.082 189.1)
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 #864451, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Mauve #874C62 ΔE 0.028
- Brownish Purple #76424E ΔE 0.033
- Light Maroon #A24857 ΔE 0.057
- Light Burgundy #A8415B ΔE 0.068
- Brick #A03623 ΔE 0.072
- Purple Brown #673A3F ΔE 0.073
- Red Brown #8B2E16 ΔE 0.074
- Dusky Purple #895B7B ΔE 0.075
Use #864451 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.