#75403D
Closest named color: Brownish Purple (#76424E). oklch(43.6% 0.074 24), rgb(117, 64, 61).
Aa
White text reads best on this color (8.21:1).
About this color
#75403D is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.074 and its hue 24°. Its hue sits on the warm side of the wheel. The nearest named color is Brownish Purple (#76424E), ΔE 0.026 away. White text reads best on it, at 8.21:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.074) |
| Temperature | warm |
| Nearest name | Brownish Purple (#76424E) |
| Black text | 2.55:1 |
| White text | 8.21:1 |
Values
| HEX | #75403D |
| RGB | rgb(117, 64, 61) |
| HSL | hsl(3, 31%, 35%) |
| OKLCH | oklch(43.6% 0.074 24) |
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 #75403D | 8.21:1 | AAA | Lc -92.8 | Preferred for body text |
| Black text on #75403D | 2.55:1 | Fails | Lc 15.9 | Dividers and decoration only |
| #75403D text on white | 8.21:1 | AAA | Lc 88.1 | Fine for body text |
| #75403D text on black | 2.55:1 | Fails | Lc -14.0 | 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
#F9F4F3
oklch(97.1% 0.006 31.1)
-
Step 100
100
#F2E7E6
oklch(93.6% 0.012 23.7)
-
Step 200
200
#E9D3D1
oklch(88.4% 0.025 23.9)
-
Step 300
300
#DCB6B3
oklch(80.9% 0.044 23.4)
-
Step 400
400
#C9908C
oklch(70.8% 0.07 23.5)
-
Step 500
500
#B9746F
oklch(63.1% 0.088 24.4)
-
Step 600
600
#A45B57
oklch(55.5% 0.096 24)
-
Step 700
700
#8D4B47
oklch(49.2% 0.09 24.5)
-
Step 800
800 (this color)
#75403D
oklch(43.6% 0.074 24)
-
Step 900
900
#5D3532
oklch(37.8% 0.058 24.8)
-
Step 950
950
#361F1E
oklch(26.9% 0.036 22.5)
#75403D 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) | #4C483D | 0.077 |
| Deuteranopia (no green cones) | #59533C | 0.072 |
| Tritanopia (no blue cones) | #7F393F | 0.025 |
| Achromatopsia (no color) | #4F4F4F | 0.075 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #75403D
#75403D
oklch(43.6% 0.074 24)
- #005D64
#005D64
oklch(43.6% 0.074 203.7)
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 #75403D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brownish Purple #76424E ΔE 0.026
- Purple Brown #673A3F ΔE 0.035
- Red Brown #8B2E16 ΔE 0.060
- Rust Brown #8B3103 ΔE 0.065
- Milk Chocolate #7F4E1E ΔE 0.066
- Saddle Brown #8B4513 ΔE 0.067
- Dark Mauve #874C62 ΔE 0.069
- Chestnut #742802 ΔE 0.070
Use #75403D 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.