#4F2019#4F2019

#4F2019 is a dark, moderate red. Relative luminance 0.028; OKLCH L 31.1% C 0.073 H 30.3°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#4F2019
RGB	rgb(79, 32, 25)
HSL	hsl(8, 52%, 20%)
HSV	hsv(8, 68%, 31%)
CMYK	cmyk(0%, 59.5%, 68.4%, 69%)
CIE-LAB	lab(19.08, 21.49, 15.40)
CIE-LCH	lch(19.08, 26.44, 35.63°)
OKLab	oklab(31.06% 0.0627 0.0367)
OKLCH	oklch(31.06% 0.073 30.3)
XYZ	xyz(3.9168, 2.7660, 1.2471)
Luminance	0.0277 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F2019 #19484F

analogous

#4F192D #4F2019 #4F3B19

triadic

#4F2019 #194F20 #20194F

tetradic

#4F2019 #2D4F19 #19484F #3B194F

square

#4F2019 #2D4F19 #19484F #3B194F

split-complementary

#4F2019 #194F3B #192D4F

monochromatic

#170907 #210D0A #4F2019 #7D3328 #AC4636

Accessibility & contrast

On white

13.52

#4F2019 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#4F2019 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F2019

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F2019	#FFFFFF	#000000	##FFFFFF
##4F2019	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C2818

Deuteranopia (green-blind)

#383218

Tritanopia (blue-blind)

#57171E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #4f2019;
/* rgb */ color: rgb(79, 32, 25);
/* oklch */ color: oklch(31.1% 0.073 30.3);

Tailwind

colors: {
  custom: {
    50: '#845d55',
    500: '#4f2019',
    950: '#000000',
  },
}

SCSS

$custom: #4f2019;
$custom-light: #845d55;
$custom-dark: #000000;

JSON

{
  "hex": "#4f2019",
  "rgb": {
    "r": 79,
    "g": 32,
    "b": 25
  },
  "hsl": {
    "h": 7.778,
    "s": 51.923,
    "l": 20.392
  },
  "oklch": {
    "l": 0.31059,
    "c": 0.07262,
    "h": 30.3
  },
  "luminance": 0.02765
}

Semantic roles & 50–950 ramp

primary

#4F2019

secondary

#3E7C85

accent

#C9DB4C

background

#F8F5F4

surface

#F0E9E8

border

#CBC5C4

text

#0B0403

muted

#7C7978

Preview Lab

Preview with #4F2019

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

Preview Lab → · Contrast checker → · Palette generator →