#4D2128#4D2128

#4D2128 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.3% C 0.067 H 11.8°. Best body text is #FFFFFF at 13.43:1 contrast (WCAG AA passes).

Color values

HEX	#4D2128
RGB	rgb(77, 33, 40)
HSL	hsl(350, 40%, 22%)
HSV	hsv(350, 57%, 30%)
CMYK	cmyk(0%, 57.1%, 48.1%, 69.8%)
CIE-LAB	lab(19.30, 21.57, 5.25)
CIE-LCH	lch(19.30, 22.20, 13.69°)
OKLab	oklab(31.27% 0.0653 0.0136)
OKLCH	oklch(31.27% 0.067 11.8)
XYZ	xyz(3.9877, 2.8191, 2.3412)
Luminance	0.0282 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2128 #214D46

analogous

#4D213E #4D2128 #4D3021

triadic

#4D2128 #284D21 #21284D

tetradic

#4D2128 #3E4D21 #214D46 #30214D

square

#4D2128 #3E4D21 #214D46 #30214D

split-complementary

#4D2128 #214D30 #213E4D

monochromatic

#15090B #220F12 #4D2128 #78333E #A34655

Accessibility & contrast

On white

13.43

#4D2128 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#4D2128 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2128

13.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2128	#FFFFFF	#000000	##FFFFFF
##4D2128	1.00	13.43	1.56	13.43
#FFFFFF	13.43	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2928

Deuteranopia (green-blind)

#353227

Tritanopia (blue-blind)

#541C24

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #4d2128;
/* rgb */ color: rgb(77, 33, 40);
/* oklch */ color: oklch(31.3% 0.067 11.8);

Tailwind

colors: {
  custom: {
    50: '#815e61',
    500: '#4d2128',
    950: '#000000',
  },
}

SCSS

$custom: #4d2128;
$custom-light: #815e61;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2128",
  "rgb": {
    "r": 77,
    "g": 33,
    "b": 40
  },
  "hsl": {
    "h": 350.455,
    "s": 40,
    "l": 21.569
  },
  "oklch": {
    "l": 0.31271,
    "c": 0.06672,
    "h": 11.8
  },
  "luminance": 0.02819
}

Semantic roles & 50–950 ramp

primary

#4D2128

secondary

#498178

accent

#D0BD58

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0405

muted

#7C7979

Preview Lab

Preview with #4D2128

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

Preview Lab → · Contrast checker → · Palette generator →