#933F21
Closest named color: Saddle Brown (#8B4513). oklch(47.5% 0.121 39.4), rgb(147, 63, 33).
Aa
White text reads best on this color (7.06:1).
About this color
#933F21 is a medium-dark, moderately saturated red. In OKLCH its lightness is 47%, its chroma 0.121 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Saddle Brown (#8B4513), ΔE 0.025 away. White text reads best on it, at 7.06:1.
| Hue family | Reds |
| Lightness | medium-dark (47%) |
| Chroma | moderately saturated (0.121) |
| Temperature | warm |
| Nearest name | Saddle Brown (#8B4513) |
| Black text | 2.97:1 |
| White text | 7.06:1 |
Values
| HEX | #933F21 |
| RGB | rgb(147, 63, 33) |
| HSL | hsl(16, 63%, 35%) |
| OKLCH | oklch(47.5% 0.121 39.4) |
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 #933F21 | 7.06:1 | AAA | Lc -88.8 | Fine for body text |
| Black text on #933F21 | 2.97:1 | Fails | Lc 20.2 | Dividers and decoration only |
| #933F21 text on white | 7.06:1 | AAA | Lc 83.9 | Fine for body text |
| #933F21 text on black | 2.97:1 | Fails | Lc -18.1 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F5E6E2
oklch(93.6% 0.017 35.3)
-
Step 200
200
#EDD2C9
oklch(88.4% 0.033 39.3)
-
Step 300
300
#E3B4A5
oklch(80.8% 0.059 38.4)
-
Step 400
400
#D38C74
oklch(70.6% 0.094 39.4)
-
Step 500
500
#C66E50
oklch(63.1% 0.12 39.4)
-
Step 600
600
#B15433
oklch(55.5% 0.13 39.7)
-
Step 700
700 (this color)
#933F21
oklch(47.5% 0.121 39.4)
-
Step 800
800
#7C3821
oklch(42.7% 0.101 39)
-
Step 900
900
#643120
oklch(37.7% 0.079 39)
-
Step 950
950
#3B1D13
oklch(27% 0.05 39.1)
#933F21 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) | #564D1D | 0.119 |
| Deuteranopia (no green cones) | #6B601F | 0.109 |
| Tritanopia (no blue cones) | #A22C39 | 0.058 |
| Achromatopsia (no color) | #585858 | 0.122 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #933F21
#933F21
oklch(47.5% 0.121 39.4)
- #00677D
#00677D
oklch(47.5% 0.086 219.3)
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 #933F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Saddle Brown #8B4513 ΔE 0.025
- Brick #A03623 ΔE 0.029
- Russet #A13905 ΔE 0.030
- Burnt Umber #A0450E ΔE 0.034
- Rust Brown #8B3103 ΔE 0.037
- Brown Red #922B05 ΔE 0.039
- Red Brown #8B2E16 ΔE 0.041
- Warm Brown #964E02 ΔE 0.045
Use #933F21 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.