#733F1A#733F1A

#733F1A is a dark, moderate orange. Relative luminance 0.073; OKLCH L 42.5% C 0.088 H 53.1°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#733F1A
RGB	rgb(115, 63, 26)
HSL	hsl(25, 63%, 28%)
HSV	hsv(25, 77%, 45%)
CMYK	cmyk(0%, 45.2%, 77.4%, 54.9%)
CIE-LAB	lab(32.43, 19.46, 31.57)
CIE-LCH	lch(32.43, 37.08, 58.35°)
OKLab	oklab(42.47% 0.0529 0.0703)
OKLCH	oklch(42.47% 0.088 53.1)
XYZ	xyz(9.0350, 7.2754, 1.9056)
Luminance	0.0727 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#733F1A #1A4E73

analogous

#731A21 #733F1A #736C1A

triadic

#733F1A #1A733F #3F1A73

tetradic

#733F1A #21731A #1A4E73 #6C1A73

square

#733F1A #21731A #1A4E73 #6C1A73

split-complementary

#733F1A #1A736C #1A2173

monochromatic

#190E06 #41240F #733F1A #A55A25 #D27736

Accessibility & contrast

On white

8.55

#733F1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#733F1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #733F1A

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##733F1A	#FFFFFF	#000000	##FFFFFF
##733F1A	1.00	8.55	2.45	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E4516

Deuteranopia (green-blind)

#5A511A

Tritanopia (blue-blind)

#7E3437

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #733f1a;
/* rgb */ color: rgb(115, 63, 26);
/* oklch */ color: oklch(42.5% 0.088 53.1);

Tailwind

colors: {
  custom: {
    50: '#a07459',
    500: '#733f1a',
    950: '#000000',
  },
}

SCSS

$custom: #733f1a;
$custom-light: #a07459;
$custom-dark: #000000;

JSON

{
  "hex": "#733f1a",
  "rgb": {
    "r": 115,
    "g": 63,
    "b": 26
  },
  "hsl": {
    "h": 24.944,
    "s": 63.121,
    "l": 27.647
  },
  "oklch": {
    "l": 0.42469,
    "c": 0.08801,
    "h": 53.1
  },
  "luminance": 0.07274
}

Semantic roles & 50–950 ramp

primary

#733F1A

secondary

#417DA8

accent

#A2E642

background

#FAF7F5

surface

#F4EDE9

border

#CEC8C5

text

#100803

muted

#7F7B78

Preview Lab

Preview with #733F1A

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

Preview Lab → · Contrast checker → · Palette generator →