#611813#611813

#611813 is a dark, moderate red. Relative luminance 0.032; OKLCH L 33.1% C 0.106 H 28.2°. Best body text is #FFFFFF at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#611813
RGB	rgb(97, 24, 19)
HSL	hsl(4, 67%, 23%)
HSV	hsv(4, 80%, 38%)
CMYK	cmyk(0%, 75.3%, 80.4%, 62%)
CIE-LAB	lab(20.99, 32.47, 22.48)
CIE-LCH	lch(20.99, 39.49, 34.69°)
OKLab	oklab(33.14% 0.0934 0.0501)
OKLCH	oklch(33.14% 0.106 28.2)
XYZ	xyz(5.3746, 3.2425, 0.9588)
Luminance	0.0324 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611813 #135C61

analogous

#611335 #611813 #613F13

triadic

#611813 #136118 #181361

tetradic

#611813 #356113 #135C61 #3F1361

square

#611813 #356113 #135C61 #3F1361

split-complementary

#611813 #13613F #133561

monochromatic

#1A0605 #2E0B09 #611813 #94251D #C73127

Accessibility & contrast

On white

12.74

#611813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#611813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611813

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611813	#FFFFFF	#000000	##FFFFFF
##611813	1.00	12.74	1.65	12.74
#FFFFFF	12.74	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2812

Deuteranopia (green-blind)

#3F3810

Tritanopia (blue-blind)

#6B0018

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #611813;
/* rgb */ color: rgb(97, 24, 19);
/* oklch */ color: oklch(33.1% 0.106 28.2);

Tailwind

colors: {
  custom: {
    50: '#955a51',
    500: '#611813',
    950: '#000000',
  },
}

SCSS

$custom: #611813;
$custom-light: #955a51;
$custom-dark: #000000;

JSON

{
  "hex": "#611813",
  "rgb": {
    "r": 97,
    "g": 24,
    "b": 19
  },
  "hsl": {
    "h": 3.846,
    "s": 67.241,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33135,
    "c": 0.10594,
    "h": 28.2
  },
  "luminance": 0.03242
}

Semantic roles & 50–950 ramp

primary

#611813

secondary

#379399

accent

#DFEA3E

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #611813

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

Preview Lab → · Contrast checker → · Palette generator →