#451C0D#451C0D

#451C0D is a dark, moderate orange. Relative luminance 0.021; OKLCH L 28.4% C 0.068 H 40.0°. Best body text is #FFFFFF at 14.74:1 contrast (WCAG AA passes).

Color values

HEX	#451C0D
RGB	rgb(69, 28, 13)
HSL	hsl(16, 68%, 16%)
HSV	hsv(16, 81%, 27%)
CMYK	cmyk(0%, 59.4%, 81.2%, 72.9%)
CIE-LAB	lab(16.13, 18.50, 18.72)
CIE-LCH	lch(16.13, 26.32, 45.33°)
OKLab	oklab(28.4% 0.0521 0.0437)
OKLCH	oklch(28.4% 0.068 40)
XYZ	xyz(2.9424, 2.1251, 0.6359)
Luminance	0.0213 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451C0D #0D3645

analogous

#450D1A #451C0D #45380D

triadic

#451C0D #0D451C #1C0D45

tetradic

#451C0D #1A450D #0D3645 #380D45

square

#451C0D #1A450D #0D3645 #380D45

split-complementary

#451C0D #0D4538 #0D1A45

monochromatic

#1A0A05 #1A0A05 #451C0D #783117 #AC4620

Accessibility & contrast

On white

14.74

#451C0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#451C0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451C0D

14.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451C0D	#FFFFFF	#000000	##FFFFFF
##451C0D	1.00	14.74	1.43	14.74
#FFFFFF	14.74	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27220B

Deuteranopia (green-blind)

#312B0C

Tritanopia (blue-blind)

#4C1319

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #451c0d;
/* rgb */ color: rgb(69, 28, 13);
/* oklch */ color: oklch(28.4% 0.068 40.0);

Tailwind

colors: {
  custom: {
    50: '#7d594d',
    500: '#451c0d',
    950: '#000000',
  },
}

SCSS

$custom: #451c0d;
$custom-light: #7d594d;
$custom-dark: #000000;

JSON

{
  "hex": "#451c0d",
  "rgb": {
    "r": 69,
    "g": 28,
    "b": 13
  },
  "hsl": {
    "h": 16.071,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28395,
    "c": 0.068,
    "h": 40
  },
  "luminance": 0.02125
}

Semantic roles & 50–950 ramp

primary

#451C0D

secondary

#2D6A80

accent

#BCEB3D

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #451C0D

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

Preview Lab → · Contrast checker → · Palette generator →