#731619#731619

#731619 is a dark, vivid red. Relative luminance 0.043; OKLCH L 36.5% C 0.127 H 24.7°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#731619
RGB	rgb(115, 22, 25)
HSL	hsl(358, 68%, 27%)
HSV	hsv(358, 81%, 45%)
CMYK	cmyk(0%, 80.9%, 78.3%, 54.9%)
CIE-LAB	lab(24.61, 39.74, 23.71)
CIE-LCH	lch(24.61, 46.28, 30.82°)
OKLab	oklab(36.55% 0.1153 0.0531)
OKLCH	oklch(36.55% 0.127 24.7)
XYZ	xyz(7.5335, 4.2900, 1.3509)
Luminance	0.0429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#731619 #167370

analogous

#731647 #731619 #734216

triadic

#731619 #197316 #161973

tetradic

#731619 #477316 #167370 #421673

square

#731619 #477316 #167370 #421673

split-complementary

#731619 #167342 #164773

monochromatic

#1A0506 #400C0E #731619 #A62024 #D72D32

Accessibility & contrast

On white

11.30

#731619 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#731619 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #731619

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##731619	#FFFFFF	#000000	##FFFFFF
##731619	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332E18

Deuteranopia (green-blind)

#4A4215

Tritanopia (blue-blind)

#7F0018

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #731619;
/* rgb */ color: rgb(115, 22, 25);
/* oklch */ color: oklch(36.5% 0.127 24.7);

Tailwind

colors: {
  custom: {
    50: '#a35d56',
    500: '#731619',
    950: '#000000',
  },
}

SCSS

$custom: #731619;
$custom-light: #a35d56;
$custom-dark: #000000;

JSON

{
  "hex": "#731619",
  "rgb": {
    "r": 115,
    "g": 22,
    "b": 25
  },
  "hsl": {
    "h": 358.065,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.36545,
    "c": 0.12693,
    "h": 24.7
  },
  "luminance": 0.04289
}

Semantic roles & 50–950 ramp

primary

#731619

secondary

#3CA9A5

accent

#EBE53D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#100503

muted

#7F7978

Preview Lab

Preview with #731619

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

Preview Lab → · Contrast checker → · Palette generator →