#4D1015#4D1015

#4D1015 is a dark, moderate red. Relative luminance 0.020; OKLCH L 28.3% C 0.091 H 20.8°. Best body text is #FFFFFF at 14.99:1 contrast (WCAG AA passes).

Color values

HEX	#4D1015
RGB	rgb(77, 16, 21)
HSL	hsl(355, 66%, 18%)
HSV	hsv(355, 79%, 30%)
CMYK	cmyk(0%, 79.2%, 72.7%, 69.8%)
CIE-LAB	lab(15.50, 28.66, 13.60)
CIE-LCH	lch(15.50, 31.72, 25.39°)
OKLab	oklab(28.27% 0.0846 0.0322)
OKLCH	oklch(28.27% 0.091 20.8)
XYZ	xyz(3.3816, 2.0030, 0.9179)
Luminance	0.0200 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D1015 #104D48

analogous

#4D1033 #4D1015 #4D2910

triadic

#4D1015 #154D10 #10154D

tetradic

#4D1015 #334D10 #104D48 #29104D

square

#4D1015 #334D10 #104D48 #29104D

split-complementary

#4D1015 #104D29 #10334D

monochromatic

#190507 #1A0507 #4D1015 #801B23 #B22531

Accessibility & contrast

On white

14.99

#4D1015 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#4D1015 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D1015

14.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D1015	#FFFFFF	#000000	##FFFFFF
##4D1015	1.00	14.99	1.40	14.99
#FFFFFF	14.99	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#211E15

Deuteranopia (green-blind)

#302B13

Tritanopia (blue-blind)

#550012

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #4d1015;
/* rgb */ color: rgb(77, 16, 21);
/* oklch */ color: oklch(28.3% 0.091 20.8);

Tailwind

colors: {
  custom: {
    50: '#845352',
    500: '#4d1015',
    950: '#000000',
  },
}

SCSS

$custom: #4d1015;
$custom-light: #845352;
$custom-dark: #000000;

JSON

{
  "hex": "#4d1015",
  "rgb": {
    "r": 77,
    "g": 16,
    "b": 21
  },
  "hsl": {
    "h": 355.082,
    "s": 65.591,
    "l": 18.235
  },
  "oklch": {
    "l": 0.2827,
    "c": 0.09055,
    "h": 20.8
  },
  "luminance": 0.02003
}

Semantic roles & 50–950 ramp

primary

#4D1015

secondary

#328780

accent

#E9DB3F

background

#F8F4F4

surface

#F0E8E7

border

#CBC4C3

text

#0C0302

muted

#7D7878

Preview Lab

Preview with #4D1015

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

Preview Lab → · Contrast checker → · Palette generator →