#3C0711#3C0711

#3C0711 is a very dark, moderate red. Relative luminance 0.012; OKLCH L 23.6% C 0.081 H 15.7°. Best body text is #FFFFFF at 17.06:1 contrast (WCAG AA passes).

Color values

HEX	#3C0711
RGB	rgb(60, 7, 17)
HSL	hsl(349, 79%, 13%)
HSV	hsv(349, 88%, 24%)
CMYK	cmyk(0%, 88.3%, 71.7%, 76.5%)
CIE-LAB	lab(10.21, 26.00, 8.37)
CIE-LCH	lch(10.21, 27.32, 17.84°)
OKLab	oklab(23.61% 0.0778 0.0218)
OKLCH	oklch(23.61% 0.081 15.7)
XYZ	xyz(2.0409, 1.1534, 0.6454)
Luminance	0.0115 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C0711 #073C32

analogous

#3C072B #3C0711 #3C1707

triadic

#3C0711 #113C07 #07113C

tetradic

#3C0711 #2B3C07 #073C32 #17073C

square

#3C0711 #2B3C07 #073C32 #17073C

split-complementary

#3C0711 #073C17 #072B3C

monochromatic

#1B0308 #1B0308 #3C0711 #730D21 #AA1430

Accessibility & contrast

On white

17.06

#3C0711 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.23

#3C0711 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C0711

17.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C0711	#FFFFFF	#000000	##FFFFFF
##3C0711	1.00	17.06	1.23	17.06
#FFFFFF	17.06	1.00	21.00	1.00
#000000	1.23	21.00	1.00	21.00
##FFFFFF	17.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#161511

Deuteranopia (green-blind)

#232010

Tritanopia (blue-blind)

#43000B

Achromatopsia (no color)

#1C1C1C

Design tokens & code

CSS

--color: #3c0711;
/* rgb */ color: rgb(60, 7, 17);
/* oklch */ color: oklch(23.6% 0.081 15.7);

Tailwind

colors: {
  custom: {
    50: '#764c4f',
    500: '#3c0711',
    950: '#000000',
  },
}

SCSS

$custom: #3c0711;
$custom-light: #764c4f;
$custom-dark: #000000;

JSON

{
  "hex": "#3c0711",
  "rgb": {
    "r": 60,
    "g": 7,
    "b": 17
  },
  "hsl": {
    "h": 348.679,
    "s": 79.104,
    "l": 13.137
  },
  "oklch": {
    "l": 0.23613,
    "c": 0.08084,
    "h": 15.7
  },
  "luminance": 0.01153
}

Semantic roles & 50–950 ramp

primary

#3C0711

secondary

#237B6B

accent

#F6D132

background

#F7F4F4

surface

#EDE7E7

border

#C8C3C3

text

#090101

muted

#7B7777

Preview Lab

Preview with #3C0711

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

Preview Lab → · Contrast checker → · Palette generator →