#451D0D#451D0D

#451D0D is a dark, moderate orange. Relative luminance 0.022; OKLCH L 28.6% C 0.067 H 41.4°. Best body text is #FFFFFF at 14.64:1 contrast (WCAG AA passes).

Color values

HEX	#451D0D
RGB	rgb(69, 29, 13)
HSL	hsl(17, 68%, 16%)
HSV	hsv(17, 81%, 27%)
CMYK	cmyk(0%, 58%, 81.2%, 72.9%)
CIE-LAB	lab(16.37, 17.89, 19.02)
CIE-LCH	lch(16.37, 26.11, 46.75°)
OKLab	oklab(28.58% 0.0502 0.0443)
OKLCH	oklch(28.58% 0.067 41.4)
XYZ	xyz(2.9665, 2.1734, 0.6440)
Luminance	0.0217 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D0D #0D3545

analogous

#450D19 #451D0D #45390D

triadic

#451D0D #0D451D #1D0D45

tetradic

#451D0D #19450D #0D3545 #390D45

square

#451D0D #19450D #0D3545 #390D45

split-complementary

#451D0D #0D4539 #0D1945

monochromatic

#1A0B05 #1A0B05 #451D0D #783317 #AC4820

Accessibility & contrast

On white

14.64

#451D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#451D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D0D

14.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D0D	#FFFFFF	#000000	##FFFFFF
##451D0D	1.00	14.64	1.43	14.64
#FFFFFF	14.64	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230B

Deuteranopia (green-blind)

#322C0C

Tritanopia (blue-blind)

#4C1519

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #451d0d;
/* rgb */ color: rgb(69, 29, 13);
/* oklch */ color: oklch(28.6% 0.067 41.4);

Tailwind

colors: {
  custom: {
    50: '#7d5a4d',
    500: '#451d0d',
    950: '#000000',
  },
}

SCSS

$custom: #451d0d;
$custom-light: #7d5a4d;
$custom-dark: #000000;

JSON

{
  "hex": "#451d0d",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 13
  },
  "hsl": {
    "h": 17.143,
    "s": 68.293,
    "l": 16.078
  },
  "oklch": {
    "l": 0.28579,
    "c": 0.06695,
    "h": 41.4
  },
  "luminance": 0.02173
}

Semantic roles & 50–950 ramp

primary

#451D0D

secondary

#2D6980

accent

#B9EB3D

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #451D0D

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

Preview Lab → · Contrast checker → · Palette generator →