#4D2428#4D2428

#4D2428 is a dark, moderate red. Relative luminance 0.030; OKLCH L 31.8% C 0.062 H 15.1°. Best body text is #FFFFFF at 13.14:1 contrast (WCAG AA passes).

Color values

HEX	#4D2428
RGB	rgb(77, 36, 40)
HSL	hsl(354, 36%, 22%)
HSV	hsv(354, 53%, 30%)
CMYK	cmyk(0%, 53.2%, 48.1%, 69.8%)
CIE-LAB	lab(20.02, 19.75, 6.25)
CIE-LCH	lch(20.02, 20.72, 17.57°)
OKLab	oklab(31.81% 0.0597 0.0161)
OKLCH	oklch(31.81% 0.062 15.1)
XYZ	xyz(4.0747, 2.9931, 2.3702)
Luminance	0.0299 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D2428 #244D49

analogous

#4D243D #4D2428 #4D3524

triadic

#4D2428 #284D24 #24284D

tetradic

#4D2428 #3D4D24 #244D49 #35244D

square

#4D2428 #3D4D24 #244D49 #35244D

split-complementary

#4D2428 #244D35 #243D4D

monochromatic

#150A0B #231112 #4D2428 #77373E #A04B53

Accessibility & contrast

On white

13.14

#4D2428 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#4D2428 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4D2428

13.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D2428	#FFFFFF	#000000	##FFFFFF
##4D2428	1.00	13.14	1.60	13.14
#FFFFFF	13.14	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2B28

Deuteranopia (green-blind)

#373327

Tritanopia (blue-blind)

#541F26

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #4d2428;
/* rgb */ color: rgb(77, 36, 40);
/* oklch */ color: oklch(31.8% 0.062 15.1);

Tailwind

colors: {
  custom: {
    50: '#816061',
    500: '#4d2428',
    950: '#000000',
  },
}

SCSS

$custom: #4d2428;
$custom-light: #816061;
$custom-dark: #000000;

JSON

{
  "hex": "#4d2428",
  "rgb": {
    "r": 77,
    "g": 36,
    "b": 40
  },
  "hsl": {
    "h": 354.146,
    "s": 36.283,
    "l": 22.157
  },
  "oklch": {
    "l": 0.3181,
    "c": 0.06182,
    "h": 15.1
  },
  "luminance": 0.02993
}

Semantic roles & 50–950 ramp

primary

#4D2428

secondary

#4C807B

accent

#CCC15C

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0505

muted

#7C7979

Preview Lab

Preview with #4D2428

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

Preview Lab → · Contrast checker → · Palette generator →