#450A11#450A11

#450A11 is a dark, moderate red. Relative luminance 0.015; OKLCH L 25.9% C 0.088 H 19.9°. Best body text is #FFFFFF at 16.10:1 contrast (WCAG AA passes).

Color values

HEX	#450A11
RGB	rgb(69, 10, 17)
HSL	hsl(353, 75%, 15%)
HSV	hsv(353, 86%, 27%)
CMYK	cmyk(0%, 85.5%, 75.4%, 72.9%)
CIE-LAB	lab(12.75, 27.94, 12.21)
CIE-LCH	lch(12.75, 30.49, 23.60°)
OKLab	oklab(25.88% 0.0826 0.0298)
OKLCH	oklch(25.88% 0.088 19.9)
XYZ	xyz(2.6643, 1.5232, 0.6839)
Luminance	0.0152 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#450A11 #0A453E

analogous

#450A2E #450A11 #45200A

triadic

#450A11 #11450A #0A1145

tetradic

#450A11 #2E450A #0A453E #200A45

square

#450A11 #2E450A #0A453E #200A45

split-complementary

#450A11 #0A4520 #0A2E45

monochromatic

#1B0407 #1B0407 #450A11 #7A121E #B0192B

Accessibility & contrast

On white

16.10

#450A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#450A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #450A11

16.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##450A11	#FFFFFF	#000000	##FFFFFF
##450A11	1.00	16.10	1.30	16.10
#FFFFFF	16.10	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B1911

Deuteranopia (green-blind)

#2A260F

Tritanopia (blue-blind)

#4D000D

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #450a11;
/* rgb */ color: rgb(69, 10, 17);
/* oklch */ color: oklch(25.9% 0.088 19.9);

Tailwind

colors: {
  custom: {
    50: '#7e4f4f',
    500: '#450a11',
    950: '#000000',
  },
}

SCSS

$custom: #450a11;
$custom-light: #7e4f4f;
$custom-dark: #000000;

JSON

{
  "hex": "#450a11",
  "rgb": {
    "r": 69,
    "g": 10,
    "b": 17
  },
  "hsl": {
    "h": 352.881,
    "s": 74.684,
    "l": 15.49
  },
  "oklch": {
    "l": 0.25876,
    "c": 0.08782,
    "h": 19.9
  },
  "luminance": 0.01523
}

Semantic roles & 50–950 ramp

primary

#450A11

secondary

#298277

accent

#F1DB36

background

#F8F4F4

surface

#EFE7E7

border

#CAC3C3

text

#0B0201

muted

#7C7877

Preview Lab

Preview with #450A11

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

Preview Lab → · Contrast checker → · Palette generator →