#611515#611515

#611515 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.8% C 0.109 H 25.5°. Best body text is #FFFFFF at 12.91:1 contrast (WCAG AA passes).

Color values

HEX	#611515
RGB	rgb(97, 21, 21)
HSL	hsl(0, 64%, 23%)
HSV	hsv(0, 78%, 38%)
CMYK	cmyk(0%, 78.4%, 78.4%, 62%)
CIE-LAB	lab(20.57, 33.81, 20.71)
CIE-LCH	lch(20.57, 39.65, 31.49°)
OKLab	oklab(32.83% 0.098 0.0468)
OKLCH	oklch(32.83% 0.109 25.5)
XYZ	xyz(5.3339, 3.1327, 1.0331)
Luminance	0.0313 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#611515 #156161

analogous

#61153B #611515 #613B15

triadic

#611515 #156115 #151561

tetradic

#611515 #3B6115 #156161 #3B1561

square

#611515 #3B6115 #156161 #3B1561

split-complementary

#611515 #15613B #153B61

monochromatic

#190505 #2F0A0A #611515 #932020 #C62B2B

Accessibility & contrast

On white

12.91

#611515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#611515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #611515

12.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##611515	#FFFFFF	#000000	##FFFFFF
##611515	1.00	12.91	1.63	12.91
#FFFFFF	12.91	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B2714

Deuteranopia (green-blind)

#3E3812

Tritanopia (blue-blind)

#6B0016

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #611515;
/* rgb */ color: rgb(97, 21, 21);
/* oklch */ color: oklch(32.8% 0.109 25.5);

Tailwind

colors: {
  custom: {
    50: '#955952',
    500: '#611515',
    950: '#000000',
  },
}

SCSS

$custom: #611515;
$custom-light: #955952;
$custom-dark: #000000;

JSON

{
  "hex": "#611515",
  "rgb": {
    "r": 97,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 64.407,
    "l": 23.137
  },
  "oklch": {
    "l": 0.32829,
    "c": 0.10863,
    "h": 25.5
  },
  "luminance": 0.03132
}

Semantic roles & 50–950 ramp

primary

#611515

secondary

#3A9898

accent

#E7E740

background

#F9F5F4

surface

#F2E9E7

border

#CCC5C3

text

#0E0402

muted

#7E7978

Preview Lab

Preview with #611515

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

Preview Lab → · Contrast checker → · Palette generator →