#4B0E15#4B0E15

#4B0E15 is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.6% C 0.090 H 19.3°. Best body text is #FFFFFF at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B0E15
RGB	rgb(75, 14, 21)
HSL	hsl(353, 69%, 17%)
HSV	hsv(353, 81%, 29%)
CMYK	cmyk(0%, 81.3%, 72%, 70.6%)
CIE-LAB	lab(14.76, 28.77, 12.56)
CIE-LCH	lch(14.76, 31.39, 23.58°)
OKLab	oklab(27.64% 0.0853 0.03)
OKLCH	oklch(27.64% 0.09 19.3)
XYZ	xyz(3.1944, 1.8645, 0.9010)
Luminance	0.0186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B0E15 #0E4B44

analogous

#4B0E33 #4B0E15 #4B260E

triadic

#4B0E15 #154B0E #0E154B

tetradic

#4B0E15 #334B0E #0E4B44 #260E4B

square

#4B0E15 #334B0E #0E4B44 #260E4B

split-complementary

#4B0E15 #0E4B26 #0E334B

monochromatic

#1A0507 #1A0507 #4B0E15 #7F1823 #B22132

Accessibility & contrast

On white

15.30

#4B0E15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#4B0E15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B0E15

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B0E15	#FFFFFF	#000000	##FFFFFF
##4B0E15	1.00	15.30	1.37	15.30
#FFFFFF	15.30	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F1D15

Deuteranopia (green-blind)

#2F2A13

Tritanopia (blue-blind)

#530011

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #4b0e15;
/* rgb */ color: rgb(75, 14, 21);
/* oklch */ color: oklch(27.6% 0.090 19.3);

Tailwind

colors: {
  custom: {
    50: '#835252',
    500: '#4b0e15',
    950: '#000000',
  },
}

SCSS

$custom: #4b0e15;
$custom-light: #835252;
$custom-dark: #000000;

JSON

{
  "hex": "#4b0e15",
  "rgb": {
    "r": 75,
    "g": 14,
    "b": 21
  },
  "hsl": {
    "h": 353.115,
    "s": 68.539,
    "l": 17.451
  },
  "oklch": {
    "l": 0.27636,
    "c": 0.09041,
    "h": 19.3
  },
  "luminance": 0.01864
}

Semantic roles & 50–950 ramp

primary

#4B0E15

secondary

#2F867C

accent

#EBD73C

background

#F8F4F4

surface

#F0E7E7

border

#CBC3C3

text

#0B0202

muted

#7C7878

Preview Lab

Preview with #4B0E15

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

Preview Lab → · Contrast checker → · Palette generator →