#6D1515#6D1515

#6D1515 is a dark, vivid red. Relative luminance 0.038; OKLCH L 35.2% C 0.122 H 26.1°. Best body text is #FFFFFF at 11.88:1 contrast (WCAG AA passes).

Color values

HEX	#6D1515
RGB	rgb(109, 21, 21)
HSL	hsl(0, 68%, 25%)
HSV	hsv(0, 81%, 43%)
CMYK	cmyk(0%, 80.7%, 80.7%, 57.3%)
CIE-LAB	lab(23.14, 37.93, 24.29)
CIE-LCH	lch(23.14, 45.04, 32.63°)
OKLab	oklab(35.21% 0.1094 0.0537)
OKLCH	oklch(35.21% 0.122 26.1)
XYZ	xyz(6.7110, 3.8427, 1.0977)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D1515 #156D6D

analogous

#6D1541 #6D1515 #6D4115

triadic

#6D1515 #156D15 #15156D

tetradic

#6D1515 #416D15 #156D6D #41156D

square

#6D1515 #416D15 #156D6D #41156D

split-complementary

#6D1515 #156D41 #15416D

monochromatic

#1A0505 #3A0B0B #6D1515 #A01F1F #D42929

Accessibility & contrast

On white

11.88

#6D1515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6D1515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6D1515

11.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D1515	#FFFFFF	#000000	##FFFFFF
##6D1515	1.00	11.88	1.77	11.88
#FFFFFF	11.88	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302B14

Deuteranopia (green-blind)

#463E11

Tritanopia (blue-blind)

#790016

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6d1515;
/* rgb */ color: rgb(109, 21, 21);
/* oklch */ color: oklch(35.2% 0.122 26.1);

Tailwind

colors: {
  custom: {
    50: '#9e5b52',
    500: '#6d1515',
    950: '#000000',
  },
}

SCSS

$custom: #6d1515;
$custom-light: #9e5b52;
$custom-dark: #000000;

JSON

{
  "hex": "#6d1515",
  "rgb": {
    "r": 109,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3521,
    "c": 0.12188,
    "h": 26.1
  },
  "luminance": 0.03842
}

Semantic roles & 50–950 ramp

primary

#6D1515

secondary

#3AA3A3

accent

#EBEB3D

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6D1515

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

Preview Lab → · Contrast checker → · Palette generator →