#4E0306#4E0306

#4E0306 is a dark, moderate red. Relative luminance 0.017; OKLCH L 27.0% C 0.105 H 26.3°. Best body text is #FFFFFF at 15.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E0306
RGB	rgb(78, 3, 6)
HSL	hsl(358, 93%, 16%)
HSV	hsv(358, 96%, 31%)
CMYK	cmyk(0%, 96.2%, 92.3%, 69.4%)
CIE-LAB	lab(13.82, 33.05, 19.09)
CIE-LCH	lch(13.82, 38.17, 30.00°)
OKLab	oklab(26.99% 0.0945 0.0467)
OKLCH	oklch(26.99% 0.105 26.3)
XYZ	xyz(3.2077, 1.6985, 0.3312)
Luminance	0.0170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E0306 #034E4B

analogous

#4E032B #4E0306 #4E2503

triadic

#4E0306 #064E03 #03064E

tetradic

#4E0306 #2B4E03 #034E4B #25034E

square

#4E0306 #2B4E03 #034E4B #25034E

split-complementary

#4E0306 #034E25 #032B4E

monochromatic

#1D0102 #1D0102 #4E0306 #89050B #C4080F

Accessibility & contrast

On white

15.68

#4E0306 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#4E0306 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E0306

15.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E0306	#FFFFFF	#000000	##FFFFFF
##4E0306	1.00	15.68	1.34	15.68
#FFFFFF	15.68	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D1905

Deuteranopia (green-blind)

#2F2903

Tritanopia (blue-blind)

#570005

Achromatopsia (no color)

#232323

Design tokens & code

CSS

--color: #4e0306;
/* rgb */ color: rgb(78, 3, 6);
/* oklch */ color: oklch(27.0% 0.105 26.3);

Tailwind

colors: {
  custom: {
    50: '#874e49',
    500: '#4e0306',
    950: '#000000',
  },
}

SCSS

$custom: #4e0306;
$custom-light: #874e49;
$custom-dark: #000000;

JSON

{
  "hex": "#4e0306",
  "rgb": {
    "r": 78,
    "g": 3,
    "b": 6
  },
  "hsl": {
    "h": 357.6,
    "s": 92.593,
    "l": 15.882
  },
  "oklch": {
    "l": 0.26989,
    "c": 0.10545,
    "h": 26.3
  },
  "luminance": 0.01698
}

Semantic roles & 50–950 ramp

primary

#4E0306

secondary

#1E8E8A

accent

#FFF629

background

#F8F4F4

surface

#F0E7E6

border

#CBC3C2

text

#0D0200

muted

#7D7877

Preview Lab

Preview with #4E0306

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

Preview Lab → · Contrast checker → · Palette generator →