#4B282D#4B282D

#4B282D is a dark, muted red. Relative luminance 0.032; OKLCH L 32.4% C 0.053 H 11.3°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#4B282D
RGB	rgb(75, 40, 45)
HSL	hsl(351, 30%, 23%)
HSV	hsv(351, 47%, 29%)
CMYK	cmyk(0%, 46.7%, 40%, 70.6%)
CIE-LAB	lab(20.84, 17.05, 3.91)
CIE-LCH	lch(20.84, 17.49, 12.91°)
OKLab	oklab(32.42% 0.0517 0.0103)
OKLCH	oklch(32.42% 0.053 11.3)
XYZ	xyz(4.1343, 3.2032, 2.8827)
Luminance	0.0320 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B282D #284B46

analogous

#4B283E #4B282D #4B3528

triadic

#4B282D #2D4B28 #282D4B

tetradic

#4B282D #3E4B28 #284B46 #35284B

square

#4B282D #3E4B28 #284B46 #35284B

split-complementary

#4B282D #284B35 #283E4B

monochromatic

#140B0C #231315 #4B282D #733D45 #9B535D

Accessibility & contrast

On white

12.80

#4B282D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4B282D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4B282D

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B282D	#FFFFFF	#000000	##FFFFFF
##4B282D	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2E2D

Deuteranopia (green-blind)

#37352C

Tritanopia (blue-blind)

#51252A

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4b282d;
/* rgb */ color: rgb(75, 40, 45);
/* oklch */ color: oklch(32.4% 0.053 11.3);

Tailwind

colors: {
  custom: {
    50: '#7f6265',
    500: '#4b282d',
    950: '#000000',
  },
}

SCSS

$custom: #4b282d;
$custom-light: #7f6265;
$custom-dark: #000000;

JSON

{
  "hex": "#4b282d",
  "rgb": {
    "r": 75,
    "g": 40,
    "b": 45
  },
  "hsl": {
    "h": 351.429,
    "s": 30.435,
    "l": 22.549
  },
  "oklch": {
    "l": 0.32416,
    "c": 0.0527,
    "h": 11.3
  },
  "luminance": 0.03203
}

Semantic roles & 50–950 ramp

primary

#4B282D

secondary

#517D77

accent

#C7B861

background

#F7F5F6

surface

#EEEAEB

border

#C9C6C6

text

#0A0505

muted

#7C797A

Preview Lab

Preview with #4B282D

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

Preview Lab → · Contrast checker → · Palette generator →