#4A2018#4A2018

#4A2018 is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.2% C 0.066 H 32.2°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#4A2018
RGB	rgb(74, 32, 24)
HSL	hsl(10, 51%, 19%)
HSV	hsv(10, 68%, 29%)
CMYK	cmyk(0%, 56.8%, 67.6%, 71%)
CIE-LAB	lab(18.17, 19.17, 14.74)
CIE-LCH	lch(18.17, 24.18, 37.56°)
OKLab	oklab(30.18% 0.0559 0.0352)
OKLCH	oklch(30.18% 0.066 32.2)
XYZ	xyz(3.5057, 2.5552, 1.1726)
Luminance	0.0255 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A2018 #18424A

analogous

#4A1829 #4A2018 #4A3918

triadic

#4A2018 #184A20 #20184A

tetradic

#4A2018 #294A18 #18424A #39184A

square

#4A2018 #294A18 #18424A #39184A

split-complementary

#4A2018 #184A39 #18294A

monochromatic

#170A07 #1C0C09 #4A2018 #783427 #A64836

Accessibility & contrast

On white

13.90

#4A2018 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#4A2018 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4A2018

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A2018	#FFFFFF	#000000	##FFFFFF
##4A2018	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2717

Deuteranopia (green-blind)

#353017

Tritanopia (blue-blind)

#51181E

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #4a2018;
/* rgb */ color: rgb(74, 32, 24);
/* oklch */ color: oklch(30.2% 0.066 32.2);

Tailwind

colors: {
  custom: {
    50: '#805c54',
    500: '#4a2018',
    950: '#000000',
  },
}

SCSS

$custom: #4a2018;
$custom-light: #805c54;
$custom-dark: #000000;

JSON

{
  "hex": "#4a2018",
  "rgb": {
    "r": 74,
    "g": 32,
    "b": 24
  },
  "hsl": {
    "h": 9.6,
    "s": 51.02,
    "l": 19.216
  },
  "oklch": {
    "l": 0.3018,
    "c": 0.06604,
    "h": 32.2
  },
  "luminance": 0.02555
}

Semantic roles & 50–950 ramp

primary

#4A2018

secondary

#3D7681

accent

#C4DA4D

background

#F8F5F4

surface

#EFE9E7

border

#CAC5C3

text

#0B0402

muted

#7C7978

Preview Lab

Preview with #4A2018

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

Preview Lab → · Contrast checker → · Palette generator →