#4C191E#4C191E

#4C191E is a dark, moderate red. Relative luminance 0.023; OKLCH L 29.5% C 0.077 H 17.3°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#4C191E
RGB	rgb(76, 25, 30)
HSL	hsl(354, 50%, 20%)
HSV	hsv(354, 67%, 30%)
CMYK	cmyk(0%, 67.1%, 60.5%, 70.2%)
CIE-LAB	lab(17.11, 24.61, 9.26)
CIE-LCH	lch(17.11, 26.29, 20.62°)
OKLab	oklab(29.5% 0.0738 0.023)
OKLCH	oklch(29.5% 0.077 17.3)
XYZ	xyz(3.5628, 2.3259, 1.4894)
Luminance	0.0232 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C191E #194C47

analogous

#4C1937 #4C191E #4C2E19

triadic

#4C191E #1E4C19 #191E4C

tetradic

#4C191E #374C19 #194C47 #2E194C

square

#4C191E #374C19 #194C47 #2E194C

split-complementary

#4C191E #194C2E #19374C

monochromatic

#170809 #1E0A0C #4C191E #7A2830 #A83742

Accessibility & contrast

On white

14.33

#4C191E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#4C191E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4C191E

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C191E	#FFFFFF	#000000	##FFFFFF
##4C191E	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231E

Deuteranopia (green-blind)

#322E1D

Tritanopia (blue-blind)

#54101B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #4c191e;
/* rgb */ color: rgb(76, 25, 30);
/* oklch */ color: oklch(29.5% 0.077 17.3);

Tailwind

colors: {
  custom: {
    50: '#825859',
    500: '#4c191e',
    950: '#000000',
  },
}

SCSS

$custom: #4c191e;
$custom-light: #825859;
$custom-dark: #000000;

JSON

{
  "hex": "#4c191e",
  "rgb": {
    "r": 76,
    "g": 25,
    "b": 30
  },
  "hsl": {
    "h": 354.118,
    "s": 50.495,
    "l": 19.804
  },
  "oklch": {
    "l": 0.29498,
    "c": 0.07728,
    "h": 17.3
  },
  "luminance": 0.02325
}

Semantic roles & 50–950 ramp

primary

#4C191E

secondary

#3E827C

accent

#DACC4E

background

#F8F5F5

surface

#EFE9E9

border

#CAC5C5

text

#0B0303

muted

#7C7878

Preview Lab

Preview with #4C191E

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

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