#743620
Closest named color: Chestnut (#742802). oklch(41.1% 0.094 39.7), rgb(116, 54, 32).
Aa
White text reads best on this color (9.16:1).
About this color
#743620 is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.094 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.033 away. White text reads best on it, at 9.16:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.094) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.29:1 |
| White text | 9.16:1 |
Values
| HEX | #743620 |
| RGB | rgb(116, 54, 32) |
| HSL | hsl(16, 57%, 29%) |
| OKLCH | oklch(41.1% 0.094 39.7) |
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 #743620 | 9.16:1 | AAA | Lc -95.1 | Preferred for body text |
| Black text on #743620 | 2.29:1 | Fails | Lc 13.3 | Not readable |
| #743620 text on white | 9.16:1 | AAA | Lc 90.7 | Preferred for body text |
| #743620 text on black | 2.29:1 | Fails | Lc -11.6 | 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
#FAF4F2
oklch(97.1% 0.007 39.5)
-
Step 100
100
#F4E7E2
oklch(93.7% 0.016 42.4)
-
Step 200
200
#ECD3CA
oklch(88.5% 0.031 40.9)
-
Step 300
300
#E1B5A6
oklch(80.8% 0.055 39.7)
-
Step 400
400
#D08E77
oklch(70.7% 0.087 40)
-
Step 500
500
#C27054
oklch(63% 0.112 39.5)
-
Step 600
600
#AE5738
oklch(55.6% 0.122 39.9)
-
Step 700
700
#95472B
oklch(49.2% 0.113 39.9)
-
Step 800
800 (this color)
#743620
oklch(41.1% 0.094 39.7)
-
Step 900
900
#623322
oklch(37.8% 0.073 40.4)
-
Step 950
950
#391E15
oklch(26.9% 0.045 39.2)
#743620 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) | #473F1E | 0.089 |
| Deuteranopia (no green cones) | #564D1F | 0.082 |
| Tritanopia (no blue cones) | #7F2A31 | 0.044 |
| Achromatopsia (no color) | #484848 | 0.094 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #743620
#743620
oklch(41.1% 0.094 39.7)
- #005466
#005466
oklch(41.2% 0.074 218.8)
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 #743620, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.033
- Red Brown #8B2E16 ΔE 0.046
- Purple Brown #673A3F ΔE 0.047
- Rust Brown #8B3103 ΔE 0.048
- Brown Red #922B05 ΔE 0.061
- Mud Brown #60460F ΔE 0.063
- Brownish Purple #76424E ΔE 0.063
- Saddle Brown #8B4513 ΔE 0.066
Use #743620 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.