#4A190F#4A190F

#4A190F is a dark, moderate red. Relative luminance 0.022; OKLCH L 28.8% C 0.077 H 33.3°. Best body text is #FFFFFF at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#4A190F
RGB	rgb(74, 25, 15)
HSL	hsl(10, 66%, 17%)
HSV	hsv(10, 80%, 29%)
CMYK	cmyk(0%, 66.2%, 79.7%, 71%)
CIE-LAB	lab(16.43, 22.62, 18.29)
CIE-LCH	lch(16.43, 29.09, 38.96°)
OKLab	oklab(28.82% 0.0646 0.0424)
OKLCH	oklch(28.82% 0.077 33.3)
XYZ	xyz(3.2582, 2.1860, 0.7022)
Luminance	0.0219 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A190F #0F404A

analogous

#4A0F23 #4A190F #4A360F

triadic

#4A190F #0F4A19 #190F4A

tetradic

#4A190F #234A0F #0F404A #360F4A

square

#4A190F #234A0F #0F404A #360F4A

split-complementary

#4A190F #0F4A36 #0F234A

monochromatic

#190905 #190905 #4A190F #7D2A19 #B03B24

Accessibility & contrast

On white

14.61

#4A190F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#4A190F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A190F

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A190F	#FFFFFF	#000000	##FFFFFF
##4A190F	1.00	14.61	1.44	14.61
#FFFFFF	14.61	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26220E

Deuteranopia (green-blind)

#322D0E

Tritanopia (blue-blind)

#520E17

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #4a190f;
/* rgb */ color: rgb(74, 25, 15);
/* oklch */ color: oklch(28.8% 0.077 33.3);

Tailwind

colors: {
  custom: {
    50: '#81584e',
    500: '#4a190f',
    950: '#000000',
  },
}

SCSS

$custom: #4a190f;
$custom-light: #81584e;
$custom-dark: #000000;

JSON

{
  "hex": "#4a190f",
  "rgb": {
    "r": 74,
    "g": 25,
    "b": 15
  },
  "hsl": {
    "h": 10.169,
    "s": 66.292,
    "l": 17.451
  },
  "oklch": {
    "l": 0.2882,
    "c": 0.0773,
    "h": 33.3
  },
  "luminance": 0.02186
}

Semantic roles & 50–950 ramp

primary

#4A190F

secondary

#307684

accent

#CCE93F

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0301

muted

#7C7877

Preview Lab

Preview with #4A190F

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

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