#451D0F#451D0F

#451D0F is a dark, moderate orange. Relative luminance 0.022; OKLCH L 28.6% C 0.066 H 39.5°. Best body text is #FFFFFF at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#451D0F
RGB	rgb(69, 29, 15)
HSL	hsl(16, 64%, 16%)
HSV	hsv(16, 78%, 27%)
CMYK	cmyk(0%, 58%, 78.3%, 72.9%)
CIE-LAB	lab(16.40, 18.01, 18.04)
CIE-LCH	lch(16.40, 25.49, 45.04°)
OKLab	oklab(28.61% 0.051 0.0421)
OKLCH	oklch(28.61% 0.066 39.5)
XYZ	xyz(2.9801, 2.1788, 0.7155)
Luminance	0.0218 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451D0F #0F3745

analogous

#450F1C #451D0F #45380F

triadic

#451D0F #0F451D #1D0F45

tetradic

#451D0F #1C450F #0F3745 #380F45

square

#451D0F #1C450F #0F3745 #380F45

split-complementary

#451D0F #0F4538 #0F1C45

monochromatic

#190B05 #190B05 #451D0F #77321A #AA4725

Accessibility & contrast

On white

14.63

#451D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#451D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451D0F

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451D0F	#FFFFFF	#000000	##FFFFFF
##451D0F	1.00	14.63	1.44	14.63
#FFFFFF	14.63	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28230D

Deuteranopia (green-blind)

#322C0E

Tritanopia (blue-blind)

#4C151A

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #451d0f;
/* rgb */ color: rgb(69, 29, 15);
/* oklch */ color: oklch(28.6% 0.066 39.5);

Tailwind

colors: {
  custom: {
    50: '#7d5a4e',
    500: '#451d0f',
    950: '#000000',
  },
}

SCSS

$custom: #451d0f;
$custom-light: #7d5a4e;
$custom-dark: #000000;

JSON

{
  "hex": "#451d0f",
  "rgb": {
    "r": 69,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 15.556,
    "s": 64.286,
    "l": 16.471
  },
  "oklch": {
    "l": 0.28608,
    "c": 0.06612,
    "h": 39.5
  },
  "luminance": 0.02178
}

Semantic roles & 50–950 ramp

primary

#451D0F

secondary

#306B7F

accent

#BCE741

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0401

muted

#7C7977

Preview Lab

Preview with #451D0F

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

Preview Lab → · Contrast checker → · Palette generator →