#6A1515#6A1515

#6A1515 is a dark, moderate red. Relative luminance 0.037; OKLCH L 34.6% C 0.119 H 26.0°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#6A1515
RGB	rgb(106, 21, 21)
HSL	hsl(0, 67%, 25%)
HSV	hsv(0, 80%, 42%)
CMYK	cmyk(0%, 80.2%, 80.2%, 58.4%)
CIE-LAB	lab(22.50, 36.92, 23.40)
CIE-LCH	lch(22.50, 43.71, 32.36°)
OKLab	oklab(34.61% 0.1066 0.052)
OKLCH	oklch(34.61% 0.119 26)
XYZ	xyz(6.3481, 3.6556, 1.0807)
Luminance	0.0365 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A1515 #156A6A

analogous

#6A1540 #6A1515 #6A4015

triadic

#6A1515 #156A15 #15156A

tetradic

#6A1515 #406A15 #156A6A #40156A

square

#6A1515 #406A15 #156A6A #40156A

split-complementary

#6A1515 #156A40 #15406A

monochromatic

#1A0505 #370B0B #6A1515 #9D1F1F #D02929

Accessibility & contrast

On white

12.13

#6A1515 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#6A1515 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6A1515

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A1515	#FFFFFF	#000000	##FFFFFF
##6A1515	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A14

Deuteranopia (green-blind)

#443C12

Tritanopia (blue-blind)

#750016

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #6a1515;
/* rgb */ color: rgb(106, 21, 21);
/* oklch */ color: oklch(34.6% 0.119 26.0);

Tailwind

colors: {
  custom: {
    50: '#9c5b52',
    500: '#6a1515',
    950: '#000000',
  },
}

SCSS

$custom: #6a1515;
$custom-light: #9c5b52;
$custom-dark: #000000;

JSON

{
  "hex": "#6a1515",
  "rgb": {
    "r": 106,
    "g": 21,
    "b": 21
  },
  "hsl": {
    "h": 0,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.34614,
    "c": 0.11863,
    "h": 26
  },
  "luminance": 0.03655
}

Semantic roles & 50–950 ramp

primary

#6A1515

secondary

#3AA1A1

accent

#EAEA3E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#100402

muted

#7F7978

Preview Lab

Preview with #6A1515

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

Preview Lab → · Contrast checker → · Palette generator →