#863749
Closest named color: Brownish Purple (#76424E). oklch(45% 0.109 8.4), rgb(134, 55, 73).
Aa
White text reads best on this color (7.90:1).
About this color
#863749 is a dark, moderately saturated red. In OKLCH its lightness is 45%, its chroma 0.109 and its hue 8°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.037 away. White text reads best on it, at 7.90:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | moderately saturated (0.109) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.65:1 |
| White text | 7.90:1 |
Values
| HEX | #863749 |
| RGB | rgb(134, 55, 73) |
| HSL | hsl(346, 42%, 37%) |
| OKLCH | oklch(45% 0.109 8.4) |
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 #863749 | 7.90:1 | AAA | Lc -91.6 | Preferred for body text |
| Black text on #863749 | 2.65:1 | Fails | Lc 17.1 | Dividers and decoration only |
| #863749 text on white | 7.90:1 | AAA | Lc 86.9 | Fine for body text |
| #863749 text on black | 2.65:1 | Fails | Lc -15.2 | 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 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
#EFD0D4
oklch(88.5% 0.035 9)
-
Step 300
300
#E6B0B8
oklch(80.9% 0.064 8.7)
-
Step 400
400
#D78594
oklch(70.6% 0.102 8.1)
-
Step 500
500
#CA647A
oklch(63% 0.131 8)
-
Step 600
600
#B64963
oklch(55.7% 0.143 8.2)
-
Step 700
700
#9C3A52
oklch(49.2% 0.132 8.3)
-
Step 800
800 (this color)
#863749
oklch(45% 0.109 8.4)
-
Step 900
900
#662C38
oklch(37.7% 0.084 9.1)
-
Step 950
950
#3C1A21
oklch(26.9% 0.054 8.3)
#863749 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) | #474849 | 0.121 |
| Deuteranopia (no green cones) | #5B5747 | 0.111 |
| Tritanopia (no blue cones) | #912D3E | 0.028 |
| Achromatopsia (no color) | #515151 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #863749
#863749
oklch(45% 0.109 8.4)
- #00635E
#00635E
oklch(45% 0.078 188.8)
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 #863749, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.037
- Dark Mauve #874C62 ΔE 0.054
- Auburn #9B2226 ΔE 0.060
- Red Brown #8B2E16 ΔE 0.061
- Berry #990F4B ΔE 0.063
- Purple Brown #673A3F ΔE 0.064
- Mulberry #920A4E ΔE 0.066
- Red Wine #8C0034 ΔE 0.068
Use #863749 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.