#45101A#45101A

#45101A is a dark, moderate red. Relative luminance 0.017; OKLCH L 26.8% C 0.081 H 13.5°. Best body text is #FFFFFF at 15.65:1 contrast (WCAG AA passes).

Color values

HEX	#45101A
RGB	rgb(69, 16, 26)
HSL	hsl(349, 62%, 17%)
HSV	hsv(349, 77%, 27%)
CMYK	cmyk(0%, 76.8%, 62.3%, 72.9%)
CIE-LAB	lab(13.89, 26.07, 7.55)
CIE-LCH	lch(13.89, 27.14, 16.14°)
OKLab	oklab(26.79% 0.0786 0.0189)
OKLCH	oklch(26.79% 0.081 13.5)
XYZ	xyz(2.8262, 1.7108, 1.1585)
Luminance	0.0171 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45101A #10453B

analogous

#451035 #45101A #452110

triadic

#45101A #1A4510 #101A45

tetradic

#45101A #354510 #10453B #211045

square

#45101A #354510 #10453B #211045

split-complementary

#45101A #104521 #103545

monochromatic

#190609 #190609 #45101A #771C2D #A8273F

Accessibility & contrast

On white

15.65

#45101A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#45101A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #45101A

15.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45101A	#FFFFFF	#000000	##FFFFFF
##45101A	1.00	15.65	1.34	15.65
#FFFFFF	15.65	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1C1A

Deuteranopia (green-blind)

#2B2719

Tritanopia (blue-blind)

#4C0614

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #45101a;
/* rgb */ color: rgb(69, 16, 26);
/* oklch */ color: oklch(26.8% 0.081 13.5);

Tailwind

colors: {
  custom: {
    50: '#7d5256',
    500: '#45101a',
    950: '#000000',
  },
}

SCSS

$custom: #45101a;
$custom-light: #7d5256;
$custom-dark: #000000;

JSON

{
  "hex": "#45101a",
  "rgb": {
    "r": 69,
    "g": 16,
    "b": 26
  },
  "hsl": {
    "h": 348.679,
    "s": 62.353,
    "l": 16.667
  },
  "oklch": {
    "l": 0.26787,
    "c": 0.08082,
    "h": 13.5
  },
  "luminance": 0.0171
}

Semantic roles & 50–950 ramp

primary

#45101A

secondary

#327F70

accent

#E5C742

background

#F7F4F5

surface

#EEE7E8

border

#C9C3C4

text

#0A0203

muted

#7C7878

Preview Lab

Preview with #45101A

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

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