#42190D#42190D

#42190D is a dark, moderate red. Relative luminance 0.019; OKLCH L 27.3% C 0.067 H 37.0°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#42190D
RGB	rgb(66, 25, 13)
HSL	hsl(14, 67%, 15%)
HSV	hsv(14, 80%, 26%)
CMYK	cmyk(0%, 62.1%, 80.3%, 74.1%)
CIE-LAB	lab(14.86, 18.92, 16.99)
CIE-LCH	lch(14.86, 25.43, 41.91°)
OKLab	oklab(27.32% 0.0537 0.0405)
OKLCH	oklch(27.32% 0.067 37)
XYZ	xyz(2.6673, 1.8829, 0.6037)
Luminance	0.0188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42190D #0D3642

analogous

#420D1B #42190D #42330D

triadic

#42190D #0D4219 #190D42

tetradic

#42190D #1B420D #0D3642 #330D42

square

#42190D #1B420D #0D3642 #330D42

split-complementary

#42190D #0D4233 #0D1B42

monochromatic

#1A0A05 #1A0A05 #42190D #752C17 #A84021

Accessibility & contrast

On white

15.25

#42190D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#42190D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #42190D

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42190D	#FFFFFF	#000000	##FFFFFF
##42190D	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24200C

Deuteranopia (green-blind)

#2E290C

Tritanopia (blue-blind)

#491016

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #42190d;
/* rgb */ color: rgb(66, 25, 13);
/* oklch */ color: oklch(27.3% 0.067 37.0);

Tailwind

colors: {
  custom: {
    50: '#7a574c',
    500: '#42190d',
    950: '#000000',
  },
}

SCSS

$custom: #42190d;
$custom-light: #7a574c;
$custom-dark: #000000;

JSON

{
  "hex": "#42190d",
  "rgb": {
    "r": 66,
    "g": 25,
    "b": 13
  },
  "hsl": {
    "h": 13.585,
    "s": 67.089,
    "l": 15.49
  },
  "oklch": {
    "l": 0.27318,
    "c": 0.06729,
    "h": 37
  },
  "luminance": 0.01883
}

Semantic roles & 50–950 ramp

primary

#42190D

secondary

#2D6B7E

accent

#C3EA3E

background

#F7F5F4

surface

#EEE9E7

border

#C9C5C3

text

#0A0301

muted

#7C7877

Preview Lab

Preview with #42190D

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

Preview Lab → · Contrast checker → · Palette generator →