#6F1715#6F1715

#6F1715 is a dark, vivid red. Relative luminance 0.040; OKLCH L 35.8% C 0.122 H 26.9°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#6F1715
RGB	rgb(111, 23, 21)
HSL	hsl(1, 68%, 26%)
HSV	hsv(1, 81%, 44%)
CMYK	cmyk(0%, 79.3%, 81.1%, 56.5%)
CIE-LAB	lab(23.83, 37.89, 25.15)
CIE-LCH	lch(23.83, 45.48, 33.57°)
OKLab	oklab(35.8% 0.109 0.0554)
OKLCH	oklch(35.8% 0.122 26.9)
XYZ	xyz(6.9981, 4.0475, 1.1221)
Luminance	0.0405 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1715 #156D6F

analogous

#6F1540 #6F1715 #6F4415

triadic

#6F1715 #156F17 #17156F

tetradic

#6F1715 #406F15 #156D6F #44156F

square

#6F1715 #406F15 #156D6F #44156F

split-complementary

#6F1715 #156F44 #15406F

monochromatic

#1A0505 #3C0C0B #6F1715 #A2221F #D62C28

Accessibility & contrast

On white

11.61

#6F1715 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6F1715 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1715

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1715	#FFFFFF	#000000	##FFFFFF
##6F1715	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C14

Deuteranopia (green-blind)

#484011

Tritanopia (blue-blind)

#7B0018

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1715;
/* rgb */ color: rgb(111, 23, 21);
/* oklch */ color: oklch(35.8% 0.122 26.9);

Tailwind

colors: {
  custom: {
    50: '#a05c52',
    500: '#6f1715',
    950: '#000000',
  },
}

SCSS

$custom: #6f1715;
$custom-light: #a05c52;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1715",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 21
  },
  "hsl": {
    "h": 1.333,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35796,
    "c": 0.1223,
    "h": 26.9
  },
  "luminance": 0.04046
}

Semantic roles & 50–950 ramp

primary

#6F1715

secondary

#3AA3A5

accent

#E7EB3D

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6F1715

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

Preview Lab → · Contrast checker → · Palette generator →