#611D0F#611D0F

#611D0F is a dark, moderate red. Relative luminance 0.035; OKLCH L 33.7% C 0.102 H 33.4°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#611D0F
RGB	rgb(97, 29, 15)
HSL	hsl(10, 73%, 22%)
HSV	hsv(10, 85%, 38%)
CMYK	cmyk(0%, 70.1%, 84.5%, 62%)
CIE-LAB	lab(21.78, 30.02, 25.66)
CIE-LCH	lch(21.78, 39.50, 40.52°)
OKLab	oklab(33.72% 0.0848 0.056)
OKLCH	oklch(33.72% 0.102 33.4)
XYZ	xyz(5.4560, 3.4554, 0.8315)
Luminance	0.0345 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611D0F #0F5361

analogous

#610F2A #611D0F #61460F

triadic

#611D0F #0F611D #1D0F61

tetradic

#611D0F #2A610F #0F5361 #460F61

square

#611D0F #2A610F #0F5361 #460F61

split-complementary

#611D0F #0F6146 #0F2A61

monochromatic

#1B0804 #2C0D07 #611D0F #962D17 #CB3D1F

Accessibility & contrast

On white

12.42

#611D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#611D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611D0F

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611D0F	#FFFFFF	#000000	##FFFFFF
##611D0F	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312B0D

Deuteranopia (green-blind)

#413A0C

Tritanopia (blue-blind)

#6B091A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #611d0f;
/* rgb */ color: rgb(97, 29, 15);
/* oklch */ color: oklch(33.7% 0.102 33.4);

Tailwind

colors: {
  custom: {
    50: '#955d4e',
    500: '#611d0f',
    950: '#000000',
  },
}

SCSS

$custom: #611d0f;
$custom-light: #955d4e;
$custom-dark: #000000;

JSON

{
  "hex": "#611d0f",
  "rgb": {
    "r": 97,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 10.244,
    "s": 73.214,
    "l": 21.961
  },
  "oklch": {
    "l": 0.33715,
    "c": 0.10162,
    "h": 33.4
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#611D0F

secondary

#32889A

accent

#D0F038

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0401

muted

#7E7977

Preview Lab

Preview with #611D0F

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

Preview Lab → · Contrast checker → · Palette generator →