#741B18#741B18

#741B18 is a dark, vivid red. Relative luminance 0.046; OKLCH L 37.2% C 0.124 H 27.1°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#741B18
RGB	rgb(116, 27, 24)
HSL	hsl(2, 66%, 27%)
HSV	hsv(2, 79%, 45%)
CMYK	cmyk(0%, 76.7%, 79.3%, 54.5%)
CIE-LAB	lab(25.45, 38.23, 25.34)
CIE-LCH	lch(25.45, 45.86, 33.54°)
OKLab	oklab(37.21% 0.1101 0.0563)
OKLCH	oklch(37.21% 0.124 27.1)
XYZ	xyz(7.7602, 4.5640, 1.3363)
Luminance	0.0456 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#741B18 #187174

analogous

#741843 #741B18 #744918

triadic

#741B18 #18741B #1B1874

tetradic

#741B18 #437418 #187174 #491874

square

#741B18 #437418 #187174 #491874

split-complementary

#741B18 #187449 #184374

monochromatic

#190605 #410F0E #741B18 #A72722 #D53732

Accessibility & contrast

On white

10.98

#741B18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#741B18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #741B18

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##741B18	#FFFFFF	#000000	##FFFFFF
##741B18	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#363017

Deuteranopia (green-blind)

#4C4315

Tritanopia (blue-blind)

#80001B

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #741b18;
/* rgb */ color: rgb(116, 27, 24);
/* oklch */ color: oklch(37.2% 0.124 27.1);

Tailwind

colors: {
  custom: {
    50: '#a35f55',
    500: '#741b18',
    950: '#000000',
  },
}

SCSS

$custom: #741b18;
$custom-light: #a35f55;
$custom-dark: #000000;

JSON

{
  "hex": "#741b18",
  "rgb": {
    "r": 116,
    "g": 27,
    "b": 24
  },
  "hsl": {
    "h": 1.957,
    "s": 65.714,
    "l": 27.451
  },
  "oklch": {
    "l": 0.37209,
    "c": 0.12369,
    "h": 27.1
  },
  "luminance": 0.04563
}

Semantic roles & 50–950 ramp

primary

#741B18

secondary

#3FA6A9

accent

#E3E93F

background

#FAF5F4

surface

#F4EAE8

border

#CEC6C4

text

#100503

muted

#7F7978

Preview Lab

Preview with #741B18

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

Preview Lab → · Contrast checker → · Palette generator →