#734B1B#734B1B

#734B1B is a dark, moderate orange. Relative luminance 0.088; OKLCH L 44.9% C 0.083 H 67.4°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#734B1B
RGB	rgb(115, 75, 27)
HSL	hsl(33, 62%, 28%)
HSV	hsv(33, 77%, 45%)
CMYK	cmyk(0%, 34.8%, 76.5%, 54.9%)
CIE-LAB	lab(35.51, 12.30, 34.25)
CIE-LCH	lch(35.51, 36.39, 70.24°)
OKLab	oklab(44.86% 0.0318 0.0763)
OKLCH	oklch(44.86% 0.083 67.4)
XYZ	xyz(9.7849, 8.7570, 2.2116)
Luminance	0.0876 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#734B1B #1B4373

analogous

#731F1B #734B1B #6F731B

triadic

#734B1B #1B734B #4B1B73

tetradic

#734B1B #1B731F #1B4373 #731B6F

square

#734B1B #1B731F #1B4373 #731B6F

split-complementary

#734B1B #1B6F73 #1F1B73

monochromatic

#191006 #412B0F #734B1B #A56B27 #D08B38

Accessibility & contrast

On white

7.63

#734B1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#734B1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #734B1B

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##734B1B	#FFFFFF	#000000	##FFFFFF
##734B1B	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#584E15

Deuteranopia (green-blind)

#62571C

Tritanopia (blue-blind)

#7E4141

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #734b1b;
/* rgb */ color: rgb(115, 75, 27);
/* oklch */ color: oklch(44.9% 0.083 67.4);

Tailwind

colors: {
  custom: {
    50: '#9f7d5a',
    500: '#734b1b',
    950: '#000000',
  },
}

SCSS

$custom: #734b1b;
$custom-light: #9f7d5a;
$custom-dark: #000000;

JSON

{
  "hex": "#734b1b",
  "rgb": {
    "r": 115,
    "g": 75,
    "b": 27
  },
  "hsl": {
    "h": 32.727,
    "s": 61.972,
    "l": 27.843
  },
  "oklch": {
    "l": 0.4486,
    "c": 0.08264,
    "h": 67.4
  },
  "luminance": 0.08756
}

Semantic roles & 50–950 ramp

primary

#734B1B

secondary

#4270A8

accent

#8DE543

background

#FAF7F5

surface

#F4EEE9

border

#CEC9C5

text

#0F0904

muted

#7F7B79

Preview Lab

Preview with #734B1B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →