#4E1823#4E1823

#4E1823 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.9% C 0.082 H 11.2°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#4E1823
RGB	rgb(78, 24, 35)
HSL	hsl(348, 53%, 20%)
HSV	hsv(348, 69%, 31%)
CMYK	cmyk(0%, 69.2%, 55.1%, 69.4%)
CIE-LAB	lab(17.44, 26.43, 6.20)
CIE-LCH	lch(17.44, 27.15, 13.20°)
OKLab	oklab(29.86% 0.0801 0.0159)
OKLCH	oklch(29.86% 0.082 11.2)
XYZ	xyz(3.7722, 2.3948, 1.8534)
Luminance	0.0239 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1823 #184E43

analogous

#4E183E #4E1823 #4E2818

triadic

#4E1823 #234E18 #18234E

tetradic

#4E1823 #3E4E18 #184E43 #28184E

square

#4E1823 #3E4E18 #184E43 #28184E

split-complementary

#4E1823 #184E28 #183E4E

monochromatic

#17070A #1F0A0E #4E1823 #7D2638 #AC354D

Accessibility & contrast

On white

14.20

#4E1823 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4E1823 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1823

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1823	#FFFFFF	#000000	##FFFFFF
##4E1823	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242423

Deuteranopia (green-blind)

#322F22

Tritanopia (blue-blind)

#56101C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4e1823;
/* rgb */ color: rgb(78, 24, 35);
/* oklch */ color: oklch(29.9% 0.082 11.2);

Tailwind

colors: {
  custom: {
    50: '#83585d',
    500: '#4e1823',
    950: '#000000',
  },
}

SCSS

$custom: #4e1823;
$custom-light: #83585d;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1823",
  "rgb": {
    "r": 78,
    "g": 24,
    "b": 35
  },
  "hsl": {
    "h": 347.778,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.29858,
    "c": 0.08161,
    "h": 11.2
  },
  "luminance": 0.02394
}

Semantic roles & 50–950 ramp

primary

#4E1823

secondary

#3D8576

accent

#DCBF4B

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #4E1823

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

Preview Lab → · Contrast checker → · Palette generator →