#742828#742828

#742828 is a dark, moderate red. Relative luminance 0.054; OKLCH L 39.0% C 0.107 H 23.5°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#742828
RGB	rgb(116, 40, 40)
HSL	hsl(0, 49%, 31%)
HSV	hsv(0, 66%, 45%)
CMYK	cmyk(0%, 65.5%, 65.5%, 54.5%)
CIE-LAB	lab(27.80, 33.42, 17.88)
CIE-LCH	lch(27.80, 37.90, 28.15°)
OKLab	oklab(39.05% 0.0985 0.0428)
OKLCH	oklch(39.05% 0.107 23.5)
XYZ	xyz(8.3451, 5.3849, 2.6070)
Luminance	0.0538 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#742828 #287474

analogous

#74284E #742828 #744E28

triadic

#742828 #287428 #282874

tetradic

#742828 #4E7428 #287474 #4E2874

square

#742828 #4E7428 #287474 #4E2874

split-complementary

#742828 #28744E #284E74

monochromatic

#190909 #461818 #742828 #A23838 #C45353

Accessibility & contrast

On white

10.11

#742828 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#742828 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #742828

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##742828	#FFFFFF	#000000	##FFFFFF
##742828	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C3727

Deuteranopia (green-blind)

#4F4826

Tritanopia (blue-blind)

#7F1829

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #742828;
/* rgb */ color: rgb(116, 40, 40);
/* oklch */ color: oklch(39.0% 0.107 23.5);

Tailwind

colors: {
  custom: {
    50: '#a16661',
    500: '#742828',
    950: '#000000',
  },
}

SCSS

$custom: #742828;
$custom-light: #a16661;
$custom-dark: #000000;

JSON

{
  "hex": "#742828",
  "rgb": {
    "r": 116,
    "g": 40,
    "b": 40
  },
  "hsl": {
    "h": 0,
    "s": 48.718,
    "l": 30.588
  },
  "oklch": {
    "l": 0.39048,
    "c": 0.10741,
    "h": 23.5
  },
  "luminance": 0.05384
}

Semantic roles & 50–950 ramp

primary

#742828

secondary

#52A6A6

accent

#D8D850

background

#FAF6F5

surface

#F4EBEA

border

#CEC6C6

text

#100605

muted

#7F7A79

Preview Lab

Preview with #742828

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

Preview Lab → · Contrast checker → · Palette generator →