#733833
Closest named color: Purple Brown (#673A3F). oklch(41.6% 0.084 26.3), rgb(115, 56, 51).
Aa
White text reads best on this color (8.96:1).
About this color
#733833 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.084 and its hue 26°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.028 away. White text reads best on it, at 8.96:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.34:1 |
| White text | 8.96:1 |
Values
| HEX | #733833 |
| RGB | rgb(115, 56, 51) |
| HSL | hsl(5, 39%, 33%) |
| OKLCH | oklch(41.6% 0.084 26.3) |
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 #733833 | 8.96:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #733833 | 2.34:1 | Fails | Lc 13.8 | Not readable |
| #733833 text on white | 8.96:1 | AAA | Lc 90.2 | Preferred for body text |
| #733833 text on black | 2.34:1 | Fails | Lc -12.1 | 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
#F3E6E5
oklch(93.5% 0.014 22.8)
-
Step 200
200
#EBD3D0
oklch(88.6% 0.027 26.2)
-
Step 300
300
#DFB5B0
oklch(80.9% 0.049 26.1)
-
Step 400
400
#CD8E87
oklch(70.7% 0.078 26.3)
-
Step 500
500
#BF7169
oklch(63.2% 0.1 26.5)
-
Step 600
600
#AA5850
oklch(55.7% 0.109 26.9)
-
Step 700
700
#924741
oklch(49.1% 0.102 26.2)
-
Step 800
800 (this color)
#733833
oklch(41.6% 0.084 26.3)
-
Step 900
900
#60332F
oklch(37.7% 0.066 26)
-
Step 950
950
#381E1C
oklch(26.9% 0.041 24.9)
#733833 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 | 0.087 |
| Deuteranopia (no green cones) | #544E32 | 0.082 |
| Tritanopia (no blue cones) | #7D2F37 | 0.029 |
| Achromatopsia (no color) | #494949 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #733833
#733833
oklch(41.6% 0.084 26.3)
- #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 #733833, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.028
- Brownish Purple #76424E ΔE 0.042
- Chestnut #742802 ΔE 0.051
- Red Brown #8B2E16 ΔE 0.054
- Rust Brown #8B3103 ΔE 0.060
- Brown Red #922B05 ΔE 0.070
- Saddle Brown #8B4513 ΔE 0.074
- Mud Brown #60460F ΔE 0.075
Use #733833 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.