#753733
Closest named color: Purple Brown (#673A3F). oklch(41.7% 0.088 25.3), rgb(117, 55, 51).
Aa
White text reads best on this color (8.93:1).
About this color
#753733 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.088 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.031 away. White text reads best on it, at 8.93:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.088) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.35:1 |
| White text | 8.93:1 |
Values
| HEX | #753733 |
| RGB | rgb(117, 55, 51) |
| HSL | hsl(4, 39%, 33%) |
| OKLCH | oklch(41.7% 0.088 25.3) |
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 #753733 | 8.93:1 | AAA | Lc -94.6 | Preferred for body text |
| Black text on #753733 | 2.35:1 | Fails | Lc 13.9 | Not readable |
| #753733 text on white | 8.93:1 | AAA | Lc 90.1 | Preferred for body text |
| #753733 text on black | 2.35:1 | Fails | Lc -12.2 | 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
#FAF4F3
oklch(97.2% 0.007 28.8)
-
Step 100
100
#F4E6E5
oklch(93.6% 0.015 22.4)
-
Step 200
200
#ECD2D0
oklch(88.5% 0.029 23)
-
Step 300
300
#E0B4B0
oklch(80.8% 0.052 24.3)
-
Step 400
400
#CF8D86
oklch(70.7% 0.082 26)
-
Step 500
500
#C16F68
oklch(63.1% 0.105 25.6)
-
Step 600
600
#AC5650
oklch(55.6% 0.114 25.5)
-
Step 700
700
#944641
oklch(49.2% 0.106 25.4)
-
Step 800
800 (this color)
#753733
oklch(41.7% 0.088 25.3)
-
Step 900
900
#61322E
oklch(37.7% 0.069 25.9)
-
Step 950
950
#391E1B
oklch(27.1% 0.043 27)
#753733 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) | #464232 | 0.092 |
| Deuteranopia (no green cones) | #554E32 | 0.084 |
| Tritanopia (no blue cones) | #802D36 | 0.030 |
| Achromatopsia (no color) | #494949 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #753733
#753733
oklch(41.7% 0.088 25.3)
- #00575F
#00575F
oklch(41.7% 0.071 205.6)
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 #753733, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.031
- Brownish Purple #76424E ΔE 0.042
- Chestnut #742802 ΔE 0.051
- Red Brown #8B2E16 ΔE 0.051
- Rust Brown #8B3103 ΔE 0.058
- Brown Red #922B05 ΔE 0.067
- Brick Red #8F1402 ΔE 0.072
- Saddle Brown #8B4513 ΔE 0.073
Use #753733 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.