#451618#451618

#451618 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.6% C 0.073 H 20.7°. Best body text is #FFFFFF at 15.21:1 contrast (WCAG AA passes).

Color values

HEX	#451618
RGB	rgb(69, 22, 24)
HSL	hsl(357, 52%, 18%)
HSV	hsv(357, 68%, 27%)
CMYK	cmyk(0%, 68.1%, 65.2%, 72.9%)
CIE-LAB	lab(14.98, 22.81, 10.46)
CIE-LCH	lch(14.98, 25.09, 24.64°)
OKLab	oklab(27.59% 0.0678 0.0256)
OKLCH	oklch(27.59% 0.073 20.7)
XYZ	xyz(2.9063, 1.9053, 1.0787)
Luminance	0.0191 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#451618 #164543

analogous

#45162F #451618 #452B16

triadic

#451618 #184516 #161845

tetradic

#451618 #2F4516 #164543 #2B1645

square

#451618 #2F4516 #164543 #2B1645

split-complementary

#451618 #16452B #162F45

monochromatic

#170708 #170708 #451618 #732528 #A23438

Accessibility & contrast

On white

15.21

#451618 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#451618 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #451618

15.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##451618	#FFFFFF	#000000	##FFFFFF
##451618	1.00	15.21	1.38	15.21
#FFFFFF	15.21	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#221F18

Deuteranopia (green-blind)

#2D2917

Tritanopia (blue-blind)

#4C0D17

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #451618;
/* rgb */ color: rgb(69, 22, 24);
/* oklch */ color: oklch(27.6% 0.073 20.7);

Tailwind

colors: {
  custom: {
    50: '#7c5654',
    500: '#451618',
    950: '#000000',
  },
}

SCSS

$custom: #451618;
$custom-light: #7c5654;
$custom-dark: #000000;

JSON

{
  "hex": "#451618",
  "rgb": {
    "r": 69,
    "g": 22,
    "b": 24
  },
  "hsl": {
    "h": 357.447,
    "s": 51.648,
    "l": 17.843
  },
  "oklch": {
    "l": 0.27589,
    "c": 0.07252,
    "h": 20.7
  },
  "luminance": 0.01905
}

Semantic roles & 50–950 ramp

primary

#451618

secondary

#3A7C7A

accent

#DBD54D

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0302

muted

#7C7878

Preview Lab

Preview with #451618

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

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