#611918#611918

#611918 is a dark, moderate red. Relative luminance 0.033; OKLCH L 33.3% C 0.104 H 25.5°. Best body text is #FFFFFF at 12.65:1 contrast (WCAG AA passes).

Color values

HEX	#611918
RGB	rgb(97, 25, 24)
HSL	hsl(1, 60%, 24%)
HSV	hsv(1, 75%, 38%)
CMYK	cmyk(0%, 74.2%, 75.3%, 62%)
CIE-LAB	lab(21.22, 32.29, 19.48)
CIE-LCH	lch(21.22, 37.71, 31.10°)
OKLab	oklab(33.33% 0.094 0.0448)
OKLCH	oklch(33.33% 0.104 25.5)
XYZ	xyz(5.4429, 3.3034, 1.2150)
Luminance	0.0330 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611918 #186061

analogous

#61183B #611918 #613D18

triadic

#611918 #186119 #191861

tetradic

#611918 #3B6118 #186061 #3D1861

square

#611918 #3B6118 #186061 #3D1861

split-complementary

#611918 #18613D #183B61

monochromatic

#190606 #300C0C #611918 #922624 #C33230

Accessibility & contrast

On white

12.65

#611918 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#611918 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611918

12.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611918	#FFFFFF	#000000	##FFFFFF
##611918	1.00	12.65	1.66	12.65
#FFFFFF	12.65	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2917

Deuteranopia (green-blind)

#3F3916

Tritanopia (blue-blind)

#6B031A

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #611918;
/* rgb */ color: rgb(97, 25, 24);
/* oklch */ color: oklch(33.3% 0.104 25.5);

Tailwind

colors: {
  custom: {
    50: '#945b55',
    500: '#611918',
    950: '#000000',
  },
}

SCSS

$custom: #611918;
$custom-light: #945b55;
$custom-dark: #000000;

JSON

{
  "hex": "#611918",
  "rgb": {
    "r": 97,
    "g": 25,
    "b": 24
  },
  "hsl": {
    "h": 0.822,
    "s": 60.331,
    "l": 23.725
  },
  "oklch": {
    "l": 0.3333,
    "c": 0.10408,
    "h": 25.5
  },
  "luminance": 0.03303
}

Semantic roles & 50–950 ramp

primary

#611918

secondary

#3D9697

accent

#E1E344

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0403

muted

#7E7978

Preview Lab

Preview with #611918

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

Preview Lab → · Contrast checker → · Palette generator →