#933521
Closest named color: Brown Red (#922B05). oklch(46% 0.131 33.7), rgb(147, 53, 33).
Aa
White text reads best on this color (7.57:1).
About this color
#933521 is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.131 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Brown Red (#922B05), ΔE 0.023 away. White text reads best on it, at 7.57:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Brown Red (#922B05) |
| Black text | 2.77:1 |
| White text | 7.57:1 |
Values
| HEX | #933521 |
| RGB | rgb(147, 53, 33) |
| HSL | hsl(11, 63%, 35%) |
| OKLCH | oklch(46% 0.131 33.7) |
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 #933521 | 7.57:1 | AAA | Lc -90.4 | Preferred for body text |
| Black text on #933521 | 2.77:1 | Fails | Lc 18.5 | Dividers and decoration only |
| #933521 text on white | 7.57:1 | AAA | Lc 85.5 | Fine for body text |
| #933521 text on black | 2.77:1 | Fails | Lc -16.5 | 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 700.
-
Step 50
50
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F6E6E2
oklch(93.7% 0.018 34.3)
-
Step 200
200
#EFD1CA
oklch(88.4% 0.035 33.3)
-
Step 300
300
#E6B2A6
oklch(80.8% 0.063 33.3)
-
Step 400
400
#D88977
oklch(70.7% 0.101 33.5)
-
Step 500
500
#CB6953
oklch(63% 0.129 33.8)
-
Step 600
600
#B74E38
oklch(55.6% 0.141 33.4)
-
Step 700
700 (this color)
#933521
oklch(46% 0.131 33.7)
-
Step 800
800
#803424
oklch(42.8% 0.109 33.5)
-
Step 900
900
#672E22
oklch(37.7% 0.085 33.3)
-
Step 950
950
#3D1C14
oklch(27.1% 0.054 34.7)
#933521 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) | #4F471E | 0.135 |
| Deuteranopia (no green cones) | #675C1E | 0.123 |
| Tritanopia (no blue cones) | #A21D31 | 0.051 |
| Achromatopsia (no color) | #545454 | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #933521
#933521
oklch(46% 0.131 33.7)
- #006373
#006373
oklch(45.9% 0.081 213.7)
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 #933521, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Brown Red #922B05 ΔE 0.023
- Red Brown #8B2E16 ΔE 0.024
- Brick #A03623 ΔE 0.027
- Rust Brown #8B3103 ΔE 0.028
- Burnt Red #9F2305 ΔE 0.033
- Auburn #9B2226 ΔE 0.035
- Russet #A13905 ΔE 0.036
- Brown #A52A2A ΔE 0.040
Use #933521 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.