#451E0A#451E0A

#451E0A is a dark, moderate orange. Relative luminance 0.022; OKLCH L 28.7% C 0.067 H 45.4°. Best body text is #FFFFFF at 14.55:1 contrast (WCAG AA passes).

Color values

HEX	#451E0A
RGB	rgb(69, 30, 10)
HSL	hsl(20, 75%, 15%)
HSV	hsv(20, 86%, 27%)
CMYK	cmyk(0%, 56.5%, 85.5%, 72.9%)
CIE-LAB	lab(16.58, 17.11, 20.61)
CIE-LCH	lch(16.58, 26.78, 50.30°)
OKLab	oklab(28.73% 0.0472 0.0479)
OKLCH	oklch(28.73% 0.067 45.4)
XYZ	xyz(2.9736, 2.2160, 0.5582)
Luminance	0.0222 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451E0A #0A3145

analogous

#450A13 #451E0A #453B0A

triadic

#451E0A #0A451E #1E0A45

tetradic

#451E0A #13450A #0A3145 #3B0A45

square

#451E0A #13450A #0A3145 #3B0A45

split-complementary

#451E0A #0A453B #0A1345

monochromatic

#1B0C04 #1B0C04 #451E0A #7A3512 #B04C19

Accessibility & contrast

On white

14.55

#451E0A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#451E0A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451E0A

14.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451E0A	#FFFFFF	#000000	##FFFFFF
##451E0A	1.00	14.55	1.44	14.55
#FFFFFF	14.55	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292408

Deuteranopia (green-blind)

#322C09

Tritanopia (blue-blind)

#4C161A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #451e0a;
/* rgb */ color: rgb(69, 30, 10);
/* oklch */ color: oklch(28.7% 0.067 45.4);

Tailwind

colors: {
  custom: {
    50: '#7d5a4b',
    500: '#451e0a',
    950: '#000000',
  },
}

SCSS

$custom: #451e0a;
$custom-light: #7d5a4b;
$custom-dark: #000000;

JSON

{
  "hex": "#451e0a",
  "rgb": {
    "r": 69,
    "g": 30,
    "b": 10
  },
  "hsl": {
    "h": 20.339,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.28728,
    "c": 0.06724,
    "h": 45.4
  },
  "luminance": 0.02216
}

Semantic roles & 50–950 ramp

primary

#451E0A

secondary

#296482

accent

#B2F136

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #451E0A

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

Preview Lab → · Contrast checker → · Palette generator →