#4F271A#4F271A

#4F271A is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.4% C 0.064 H 38.7°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F271A
RGB	rgb(79, 39, 26)
HSL	hsl(15, 50%, 21%)
HSV	hsv(15, 67%, 31%)
CMYK	cmyk(0%, 50.6%, 67.1%, 69%)
CIE-LAB	lab(20.78, 17.33, 16.85)
CIE-LCH	lch(20.78, 24.17, 44.19°)
OKLab	oklab(32.36% 0.05 0.04)
OKLCH	oklch(32.36% 0.064 38.7)
XYZ	xyz(4.1367, 3.1883, 1.3746)
Luminance	0.0319 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F271A #1A424F

analogous

#4F1A27 #4F271A #4F411A

triadic

#4F271A #1A4F27 #271A4F

tetradic

#4F271A #274F1A #1A424F #411A4F

square

#4F271A #274F1A #1A424F #411A4F

split-complementary

#4F271A #1A4F41 #1A274F

monochromatic

#170B08 #21100B #4F271A #7D3E29 #AB5438

Accessibility & contrast

On white

12.82

#4F271A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#4F271A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4F271A

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F271A	#FFFFFF	#000000	##FFFFFF
##4F271A	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312D19

Deuteranopia (green-blind)

#3B3519

Tritanopia (blue-blind)

#572024

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #4f271a;
/* rgb */ color: rgb(79, 39, 26);
/* oklch */ color: oklch(32.4% 0.064 38.7);

Tailwind

colors: {
  custom: {
    50: '#846256',
    500: '#4f271a',
    950: '#000000',
  },
}

SCSS

$custom: #4f271a;
$custom-light: #846256;
$custom-dark: #000000;

JSON

{
  "hex": "#4f271a",
  "rgb": {
    "r": 79,
    "g": 39,
    "b": 26
  },
  "hsl": {
    "h": 14.717,
    "s": 50.476,
    "l": 20.588
  },
  "oklch": {
    "l": 0.32361,
    "c": 0.06407,
    "h": 38.7
  },
  "luminance": 0.03188
}

Semantic roles & 50–950 ramp

primary

#4F271A

secondary

#407485

accent

#B8DA4E

background

#F8F5F5

surface

#EFEAE9

border

#CAC6C5

text

#0B0503

muted

#7C7978

Preview Lab

Preview with #4F271A

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

Preview Lab → · Contrast checker → · Palette generator →