#4E1820#4E1820

#4E1820 is a dark, moderate red. Relative luminance 0.024; OKLCH L 29.8% C 0.081 H 14.7°. Best body text is #FFFFFF at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E1820
RGB	rgb(78, 24, 32)
HSL	hsl(351, 53%, 20%)
HSV	hsv(351, 69%, 31%)
CMYK	cmyk(0%, 69.2%, 59%, 69.4%)
CIE-LAB	lab(17.36, 26.13, 8.23)
CIE-LCH	lch(17.36, 27.39, 17.49°)
OKLab	oklab(29.77% 0.0787 0.0207)
OKLCH	oklch(29.77% 0.081 14.7)
XYZ	xyz(3.7295, 2.3777, 1.6288)
Luminance	0.0238 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E1820 #184E46

analogous

#4E183B #4E1820 #4E2B18

triadic

#4E1820 #204E18 #18204E

tetradic

#4E1820 #3B4E18 #184E46 #2B184E

square

#4E1820 #3B4E18 #184E46 #2B184E

split-complementary

#4E1820 #184E2B #183B4E

monochromatic

#17070A #1F0A0D #4E1820 #7D2633 #AC3546

Accessibility & contrast

On white

14.23

#4E1820 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#4E1820 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4E1820

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E1820	#FFFFFF	#000000	##FFFFFF
##4E1820	1.00	14.23	1.48	14.23
#FFFFFF	14.23	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#252420

Deuteranopia (green-blind)

#332F1F

Tritanopia (blue-blind)

#560F1B

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #4e1820;
/* rgb */ color: rgb(78, 24, 32);
/* oklch */ color: oklch(29.8% 0.081 14.7);

Tailwind

colors: {
  custom: {
    50: '#83585b',
    500: '#4e1820',
    950: '#000000',
  },
}

SCSS

$custom: #4e1820;
$custom-light: #83585b;
$custom-dark: #000000;

JSON

{
  "hex": "#4e1820",
  "rgb": {
    "r": 78,
    "g": 24,
    "b": 32
  },
  "hsl": {
    "h": 351.111,
    "s": 52.941,
    "l": 20
  },
  "oklch": {
    "l": 0.29772,
    "c": 0.08134,
    "h": 14.7
  },
  "luminance": 0.02377
}

Semantic roles & 50–950 ramp

primary

#4E1820

secondary

#3D857A

accent

#DCC74B

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0304

muted

#7C7879

Preview Lab

Preview with #4E1820

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

Preview Lab → · Contrast checker → · Palette generator →