#48101B#48101B

#48101B is a dark, moderate red. Relative luminance 0.018; OKLCH L 27.4% C 0.085 H 13.4°. Best body text is #FFFFFF at 15.38:1 contrast (WCAG AA passes).

Color values

HEX	#48101B
RGB	rgb(72, 16, 27)
HSL	hsl(348, 64%, 17%)
HSV	hsv(348, 78%, 28%)
CMYK	cmyk(0%, 77.8%, 62.5%, 71.8%)
CIE-LAB	lab(14.56, 27.28, 7.83)
CIE-LCH	lch(14.56, 28.38, 16.01°)
OKLab	oklab(27.41% 0.0823 0.0195)
OKLCH	oklch(27.41% 0.085 13.4)
XYZ	xyz(3.0559, 1.8279, 1.2286)
Luminance	0.0183 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#48101B #10483D

analogous

#481037 #48101B #482110

triadic

#48101B #1B4810 #101B48

tetradic

#48101B #374810 #10483D #211048

square

#48101B #374810 #10483D #211048

split-complementary

#48101B #104821 #103748

monochromatic

#190609 #190609 #48101B #7A1B2E #AC2641

Accessibility & contrast

On white

15.38

#48101B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#48101B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #48101B

15.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##48101B	#FFFFFF	#000000	##FFFFFF
##48101B	1.00	15.38	1.37	15.38
#FFFFFF	15.38	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E1D1B

Deuteranopia (green-blind)

#2D291A

Tritanopia (blue-blind)

#4F0414

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #48101b;
/* rgb */ color: rgb(72, 16, 27);
/* oklch */ color: oklch(27.4% 0.085 13.4);

Tailwind

colors: {
  custom: {
    50: '#7f5357',
    500: '#48101b',
    950: '#000000',
  },
}

SCSS

$custom: #48101b;
$custom-light: #7f5357;
$custom-dark: #000000;

JSON

{
  "hex": "#48101b",
  "rgb": {
    "r": 72,
    "g": 16,
    "b": 27
  },
  "hsl": {
    "h": 348.214,
    "s": 63.636,
    "l": 17.255
  },
  "oklch": {
    "l": 0.2741,
    "c": 0.08454,
    "h": 13.4
  },
  "luminance": 0.01827
}

Semantic roles & 50–950 ramp

primary

#48101B

secondary

#328272

accent

#E7C641

background

#F8F4F5

surface

#EFE7E9

border

#CAC3C5

text

#0B0203

muted

#7C7878

Preview Lab

Preview with #48101B

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

Preview Lab → · Contrast checker → · Palette generator →