#741E1B#741E1B

#741E1B is a dark, vivid red. Relative luminance 0.047; OKLCH L 37.6% C 0.120 H 26.7°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#741E1B
RGB	rgb(116, 30, 27)
HSL	hsl(2, 62%, 28%)
HSV	hsv(2, 77%, 45%)
CMYK	cmyk(0%, 74.1%, 76.7%, 54.5%)
CIE-LAB	lab(25.93, 37.17, 23.98)
CIE-LCH	lch(25.93, 44.23, 32.84°)
OKLab	oklab(37.57% 0.1075 0.0542)
OKLCH	oklch(37.57% 0.12 26.7)
XYZ	xyz(7.8654, 4.7219, 1.5340)
Luminance	0.0472 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#741E1B #1B7174

analogous

#741B45 #741E1B #744A1B

triadic

#741E1B #1B741E #1E1B74

tetradic

#741E1B #45741B #1B7174 #4A1B74

square

#741E1B #45741B #1B7174 #4A1B74

split-complementary

#741E1B #1B744A #1B4574

monochromatic

#190606 #42110F #741E1B #A62B27 #D13E39

Accessibility & contrast

On white

10.80

#741E1B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#741E1B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #741E1B

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##741E1B	#FFFFFF	#000000	##FFFFFF
##741E1B	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37311A

Deuteranopia (green-blind)

#4C4418

Tritanopia (blue-blind)

#80001E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #741e1b;
/* rgb */ color: rgb(116, 30, 27);
/* oklch */ color: oklch(37.6% 0.120 26.7);

Tailwind

colors: {
  custom: {
    50: '#a36057',
    500: '#741e1b',
    950: '#000000',
  },
}

SCSS

$custom: #741e1b;
$custom-light: #a36057;
$custom-dark: #000000;

JSON

{
  "hex": "#741e1b",
  "rgb": {
    "r": 116,
    "g": 30,
    "b": 27
  },
  "hsl": {
    "h": 2.022,
    "s": 62.238,
    "l": 28.039
  },
  "oklch": {
    "l": 0.37574,
    "c": 0.12034,
    "h": 26.7
  },
  "luminance": 0.04721
}

Semantic roles & 50–950 ramp

primary

#741E1B

secondary

#42A5A9

accent

#E0E542

background

#FAF5F5

surface

#F4EAE9

border

#CEC6C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #741E1B

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

Preview Lab → · Contrast checker → · Palette generator →