#451F11#451F11

#451F11 is a dark, moderate orange. Relative luminance 0.023; OKLCH L 29.0% C 0.063 H 40.4°. Best body text is #FFFFFF at 14.41:1 contrast (WCAG AA passes).

Color values

HEX	#451F11
RGB	rgb(69, 31, 17)
HSL	hsl(16, 60%, 17%)
HSV	hsv(16, 75%, 27%)
CMYK	cmyk(0%, 55.1%, 75.4%, 72.9%)
CIE-LAB	lab(16.92, 16.91, 17.57)
CIE-LCH	lch(16.92, 24.39, 46.11°)
OKLab	oklab(29.02% 0.048 0.041)
OKLCH	oklch(29.02% 0.063 40.4)
XYZ	xyz(3.0457, 2.2860, 0.8111)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F11 #113745

analogous

#45111D #451F11 #453911

triadic

#451F11 #11451F #1F1145

tetradic

#451F11 #1D4511 #113745 #391145

square

#451F11 #1D4511 #113745 #391145

split-complementary

#451F11 #114539 #111D45

monochromatic

#190B06 #190B06 #451F11 #76351D #A74B29

Accessibility & contrast

On white

14.41

#451F11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#451F11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F11

14.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F11	#FFFFFF	#000000	##FFFFFF
##451F11	1.00	14.41	1.46	14.41
#FFFFFF	14.41	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292510

Deuteranopia (green-blind)

#322D10

Tritanopia (blue-blind)

#4C181C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #451f11;
/* rgb */ color: rgb(69, 31, 17);
/* oklch */ color: oklch(29.0% 0.063 40.4);

Tailwind

colors: {
  custom: {
    50: '#7c5b4f',
    500: '#451f11',
    950: '#000000',
  },
}

SCSS

$custom: #451f11;
$custom-light: #7c5b4f;
$custom-dark: #000000;

JSON

{
  "hex": "#451f11",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 17
  },
  "hsl": {
    "h": 16.154,
    "s": 60.465,
    "l": 16.863
  },
  "oklch": {
    "l": 0.29016,
    "c": 0.06312,
    "h": 40.4
  },
  "luminance": 0.02286
}

Semantic roles & 50–950 ramp

primary

#451F11

secondary

#336A7F

accent

#B9E444

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0402

muted

#7C7978

Preview Lab

Preview with #451F11

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

Preview Lab → · Contrast checker → · Palette generator →