#450A0E#450A0E

#450A0E is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.8% C 0.088 H 22.7°. Best body text is #FFFFFF at 16.12:1 contrast (WCAG AA passes).

Color values

HEX	#450A0E
RGB	rgb(69, 10, 14)
HSL	hsl(356, 75%, 15%)
HSV	hsv(356, 86%, 27%)
CMYK	cmyk(0%, 85.5%, 79.7%, 72.9%)
CIE-LAB	lab(12.70, 27.76, 13.76)
CIE-LCH	lch(12.70, 30.99, 26.37°)
OKLab	oklab(25.82% 0.0813 0.034)
OKLCH	oklch(25.82% 0.088 22.7)
XYZ	xyz(2.6424, 1.5144, 0.5686)
Luminance	0.0151 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450A0E #0A4541

analogous

#450A2B #450A0E #45230A

triadic

#450A0E #0E450A #0A0E45

tetradic

#450A0E #2B450A #0A4541 #230A45

square

#450A0E #2B450A #0A4541 #230A45

split-complementary

#450A0E #0A4523 #0A2B45

monochromatic

#1B0405 #1B0405 #450A0E #7A1219 #B01924

Accessibility & contrast

On white

16.12

#450A0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#450A0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450A0E

16.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450A0E	#FFFFFF	#000000	##FFFFFF
##450A0E	1.00	16.12	1.30	16.12
#FFFFFF	16.12	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C190E

Deuteranopia (green-blind)

#2A250C

Tritanopia (blue-blind)

#4D000C

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #450a0e;
/* rgb */ color: rgb(69, 10, 14);
/* oklch */ color: oklch(25.8% 0.088 22.7);

Tailwind

colors: {
  custom: {
    50: '#7e4f4d',
    500: '#450a0e',
    950: '#000000',
  },
}

SCSS

$custom: #450a0e;
$custom-light: #7e4f4d;
$custom-dark: #000000;

JSON

{
  "hex": "#450a0e",
  "rgb": {
    "r": 69,
    "g": 10,
    "b": 14
  },
  "hsl": {
    "h": 355.932,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25818,
    "c": 0.08806,
    "h": 22.7
  },
  "luminance": 0.01514
}

Semantic roles & 50–950 ramp

primary

#450A0E

secondary

#29827C

accent

#F1E536

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #450A0E

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

Preview Lab → · Contrast checker → · Palette generator →