#733A1D#733A1D
#733A1D is a dark, moderate orange. Relative luminance 0.068; OKLCH L 41.6% C 0.090 H 45.9°. Best body text is #FFFFFF at 8.93:1 contrast (WCAG AA passes).
Color values
| HEX | #733A1D |
|---|---|
| RGB | rgb(115, 58, 29) |
| HSL | hsl(20, 60%, 28%) |
| HSV | hsv(20, 75%, 45%) |
| CMYK | cmyk(0%, 49.6%, 74.8%, 54.9%) |
| CIE-LAB | lab(31.26, 22.56, 28.68) |
| CIE-LCH | lch(31.26, 36.48, 51.81°) |
| OKLab | oklab(41.58% 0.0628 0.0648) |
| OKLCH | oklch(41.58% 0.09 45.9) |
| XYZ | xyz(8.8058, 6.7607, 2.0034) |
| Luminance | 0.0676 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Chestnut
#742802
ΔE00 5.43
Reddish Brown
#7F2B0A
ΔE00 5.64
Rust Brown
#8B3103
ΔE00 6.89
Saddlebrown
#8B4513
ΔE00 7.16
Red Brown
#8B2E16
ΔE00 7.23
Chocolate
#7B3F00
ΔE00 7.55
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#733A1D #1D5673
analogous
#731D2B #733A1D #73651D
triadic
#733A1D #1D733A #3A1D73
tetradic
#733A1D #2B731D #1D5673 #651D73
square
#733A1D #2B731D #1D5673 #651D73
split-complementary
#733A1D #1D7365 #1D2B73
monochromatic
#180C06 #422111 #733A1D #A45329 #CE6E3C
Accessibility & contrast
On white
8.93
#733A1D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.35
#733A1D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #733A1D
8.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##733A1D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##733A1D | 1.00 | 8.93 | 2.35 | 8.93 |
| #FFFFFF | 8.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.35 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4A421A
Deuteranopia (green-blind)
#584E1C
Tritanopia (blue-blind)
#7E2E34
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #733a1d; /* rgb */ color: rgb(115, 58, 29); /* oklch */ color: oklch(41.6% 0.090 45.9);
Tailwind
colors: {
custom: {
50: '#a0715a',
500: '#733a1d',
950: '#000000',
},
}SCSS
$custom: #733a1d; $custom-light: #a0715a; $custom-dark: #000000;
JSON
{
"hex": "#733a1d",
"rgb": {
"r": 115,
"g": 58,
"b": 29
},
"hsl": {
"h": 20.233,
"s": 59.722,
"l": 28.235
},
"oklch": {
"l": 0.41581,
"c": 0.09025,
"h": 45.9
},
"luminance": 0.0676
}Semantic roles & 50–950 ramp
primary
#733A1D
secondary
#4586A7
accent
#AEE345
background
#FAF6F5
surface
#F4ECE9
border
#CEC7C5
text
#100704
muted
#7F7A79