#451F13#451F13

#451F13 is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.0% C 0.062 H 38.2°. Best body text is #FFFFFF at 14.40:1 contrast (WCAG AA passes).

Color values

HEX	#451F13
RGB	rgb(69, 31, 19)
HSL	hsl(14, 57%, 17%)
HSV	hsv(14, 72%, 27%)
CMYK	cmyk(0%, 55.1%, 72.5%, 72.9%)
CIE-LAB	lab(16.95, 17.06, 16.40)
CIE-LCH	lch(16.95, 23.66, 43.87°)
OKLab	oklab(29.05% 0.0489 0.0385)
OKLCH	oklch(29.05% 0.062 38.2)
XYZ	xyz(3.0620, 2.2926, 0.8972)
Luminance	0.0229 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451F13 #133945

analogous

#451320 #451F13 #453813

triadic

#451F13 #13451F #1F1345

tetradic

#451F13 #204513 #133945 #381345

square

#451F13 #204513 #133945 #381345

split-complementary

#451F13 #134538 #132045

monochromatic

#180B07 #180B07 #451F13 #753520 #A54A2D

Accessibility & contrast

On white

14.40

#451F13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#451F13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451F13

14.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451F13	#FFFFFF	#000000	##FFFFFF
##451F13	1.00	14.40	1.46	14.40
#FFFFFF	14.40	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#292512

Deuteranopia (green-blind)

#322D12

Tritanopia (blue-blind)

#4C181C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #451f13;
/* rgb */ color: rgb(69, 31, 19);
/* oklch */ color: oklch(29.0% 0.062 38.2);

Tailwind

colors: {
  custom: {
    50: '#7c5b51',
    500: '#451f13',
    950: '#000000',
  },
}

SCSS

$custom: #451f13;
$custom-light: #7c5b51;
$custom-dark: #000000;

JSON

{
  "hex": "#451f13",
  "rgb": {
    "r": 69,
    "g": 31,
    "b": 19
  },
  "hsl": {
    "h": 14.4,
    "s": 56.818,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2905,
    "c": 0.06223,
    "h": 38.2
  },
  "luminance": 0.02292
}

Semantic roles & 50–950 ramp

primary

#451F13

secondary

#366C7E

accent

#BCE048

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0402

muted

#7C7978

Preview Lab

Preview with #451F13

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

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