#450A18#450A18

#450A18 is a dark, moderate red. Relative luminance 0.015; OKLCH L 26.0% C 0.088 H 12.6°. Best body text is #FFFFFF at 16.04:1 contrast (WCAG AA passes).

Color values

HEX	#450A18
RGB	rgb(69, 10, 24)
HSL	hsl(346, 75%, 15%)
HSV	hsv(346, 86%, 27%)
CMYK	cmyk(0%, 85.5%, 65.2%, 72.9%)
CIE-LAB	lab(12.91, 28.46, 7.70)
CIE-LCH	lch(12.91, 29.48, 15.14°)
OKLab	oklab(26.05% 0.0859 0.0191)
OKLCH	oklch(26.05% 0.088 12.6)
XYZ	xyz(2.7279, 1.5486, 1.0192)
Luminance	0.0155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450A18 #0A4537

analogous

#450A35 #450A18 #45190A

triadic

#450A18 #18450A #0A1845

tetradic

#450A18 #35450A #0A4537 #190A45

square

#450A18 #35450A #0A4537 #190A45

split-complementary

#450A18 #0A4519 #0A3545

monochromatic

#1B0409 #1B0409 #450A18 #7A122B #B0193D

Accessibility & contrast

On white

16.04

#450A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#450A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450A18

16.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450A18	#FFFFFF	#000000	##FFFFFF
##450A18	1.00	16.04	1.31	16.04
#FFFFFF	16.04	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A1A18

Deuteranopia (green-blind)

#292616

Tritanopia (blue-blind)

#4C0010

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #450a18;
/* rgb */ color: rgb(69, 10, 24);
/* oklch */ color: oklch(26.0% 0.088 12.6);

Tailwind

colors: {
  custom: {
    50: '#7d4f54',
    500: '#450a18',
    950: '#000000',
  },
}

SCSS

$custom: #450a18;
$custom-light: #7d4f54;
$custom-dark: #000000;

JSON

{
  "hex": "#450a18",
  "rgb": {
    "r": 69,
    "g": 10,
    "b": 24
  },
  "hsl": {
    "h": 345.763,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.26046,
    "c": 0.08797,
    "h": 12.6
  },
  "luminance": 0.01548
}

Semantic roles & 50–950 ramp

primary

#450A18

secondary

#29826D

accent

#F1C536

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0A0202

muted

#7C7878

Preview Lab

Preview with #450A18

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

Preview Lab → · Contrast checker → · Palette generator →