#733213
Closest named color: Chestnut (#742802). oklch(40.1% 0.101 43.5), rgb(115, 50, 19).
Aa
White text reads best on this color (9.56:1).
About this color
#733213 is a dark, moderately saturated brown. In OKLCH its lightness is 40%, its chroma 0.101 and its hue 44°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.021 away. White text reads best on it, at 9.56:1.
| Hue family | Browns |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.101) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.19:1 |
| White text | 9.56:1 |
Values
| HEX | #733213 |
| RGB | rgb(115, 50, 19) |
| HSL | hsl(19, 72%, 26%) |
| OKLCH | oklch(40.1% 0.101 43.5) |
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 #733213 | 9.56:1 | AAA | Lc -95.9 | Preferred for body text |
| Black text on #733213 | 2.19:1 | Fails | Lc 12.3 | Not readable |
| #733213 text on white | 9.56:1 | AAA | Lc 91.6 | Preferred for body text |
| #733213 text on black | 2.19:1 | Fails | Lc -10.8 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E6DE
oklch(93.6% 0.022 47)
-
Step 200
200
#F2D1C3
oklch(88.5% 0.042 44.3)
-
Step 300
300
#EBB199
oklch(80.8% 0.076 43.5)
-
Step 400
400
#DF8660
oklch(70.7% 0.121 43.5)
-
Step 500
500
#D46430
oklch(63.1% 0.156 43.3)
-
Step 600
600
#BD4A00
oklch(55.6% 0.163 43.7)
-
Step 700
700
#A03D00
oklch(49.1% 0.144 43.5)
-
Step 800
800
#843100
oklch(42.7% 0.125 43.5)
-
Step 900
900 (this color)
#733213
oklch(40.1% 0.101 43.5)
-
Step 950
950
#3F1A09
oklch(26.9% 0.064 43.5)
#733213 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) | #443C0F | 0.095 |
| Deuteranopia (no green cones) | #544B11 | 0.087 |
| Tritanopia (no blue cones) | #7F232C | 0.053 |
| Achromatopsia (no color) | #454545 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #733213
#733213
oklch(40.1% 0.101 43.5)
- #005065
#005065
oklch(40% 0.075 223.2)
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 #733213, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.021
- Rust Brown #8B3103 ΔE 0.049
- Red Brown #8B2E16 ΔE 0.050
- Purple Brown #673A3F ΔE 0.056
- Brown Red #922B05 ΔE 0.063
- Mud Brown #60460F ΔE 0.063
- Reddy Brown #6E1005 ΔE 0.065
- Brick Red #8F1402 ΔE 0.066
Use #733213 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.