#533C41
Closest named color: Purple Brown (#673A3F). oklch(38.3% 0.033 4.3), rgb(83, 60, 65).
Aa
White text reads best on this color (10.04:1).
About this color
#533C41 is a dark, muted red. In OKLCH its lightness is 38%, its chroma 0.033 and its hue 4°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.038 away. White text reads best on it, at 10.04:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | muted (0.033) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.09:1 |
| White text | 10.04:1 |
Values
| HEX | #533C41 |
| RGB | rgb(83, 60, 65) |
| HSL | hsl(347, 16%, 28%) |
| OKLCH | oklch(38.3% 0.033 4.3) |
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 #533C41 | 10.04:1 | AAA | Lc -97.4 | Preferred for body text |
| Black text on #533C41 | 2.09:1 | Fails | Lc 10.6 | Not readable |
| #533C41 text on white | 10.04:1 | AAA | Lc 93.3 | Preferred for body text |
| #533C41 text on black | 2.09:1 | Fails | Lc -9.2 | 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 900.
-
Step 50
50
#F7F4F5
oklch(97% 0.003 354.7)
-
Step 100
100
#EEE8E9
oklch(93.6% 0.007 5.6)
-
Step 200
200
#E2D5D8
oklch(88.4% 0.015 1.6)
-
Step 300
300
#D0BABE
oklch(80.9% 0.026 5.2)
-
Step 400
400
#B7979D
oklch(70.7% 0.039 5.5)
-
Step 500
500
#A57D86
oklch(63.1% 0.051 3.7)
-
Step 600
600
#90666F
oklch(55.6% 0.055 4.9)
-
Step 700
700
#7A555D
oklch(49.2% 0.05 4.8)
-
Step 800
800
#63454C
oklch(42.6% 0.043 3.7)
-
Step 900
900 (this color)
#533C41
oklch(38.3% 0.033 4.3)
-
Step 950
950
#302225
oklch(27% 0.022 4.4)
#533C41 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) | #3F4041 | 0.036 |
| Deuteranopia (no green cones) | #444441 | 0.035 |
| Tritanopia (no blue cones) | #573B3E | 0.008 |
| Achromatopsia (no color) | #424242 | 0.034 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #533C41
#533C41
oklch(38.3% 0.033 4.3)
- #2F4945
#2F4945
oklch(38.3% 0.033 183.9)
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 #533C41, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.038
- Charcoal Grey #3C4142 ΔE 0.041
- Onyx #343A40 ΔE 0.056
- Charcoal #264653 ΔE 0.072
- Dark Slate Gray #2F4F4F ΔE 0.073
- Dark Grey Blue #29465B ΔE 0.074
- Brownish Purple #76424E ΔE 0.074
- Mud Brown #60460F ΔE 0.082
Use #533C41 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.