#6B1425#6B1425

#6B1425 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.0% C 0.120 H 15.5°. Best body text is #FFFFFF at 11.99:1 contrast (WCAG AA passes).

Color values

HEX	#6B1425
RGB	rgb(107, 20, 37)
HSL	hsl(348, 69%, 25%)
HSV	hsv(348, 81%, 42%)
CMYK	cmyk(0%, 81.3%, 65.4%, 58%)
CIE-LAB	lab(22.86, 38.49, 13.15)
CIE-LCH	lch(22.86, 40.68, 18.87°)
OKLab	oklab(35.01% 0.1153 0.032)
OKLCH	oklch(35.01% 0.12 15.5)
XYZ	xyz(6.6482, 3.7607, 2.1257)
Luminance	0.0376 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1425 #146B5A

analogous

#6B1450 #6B1425 #6B2F14

triadic

#6B1425 #256B14 #14256B

tetradic

#6B1425 #506B14 #146B5A #2F146B

square

#6B1425 #506B14 #146B5A #2F146B

split-complementary

#6B1425 #146B2F #14506B

monochromatic

#1A0509 #370A13 #6B1425 #9F1E37 #D22749

Accessibility & contrast

On white

11.99

#6B1425 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#6B1425 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1425

11.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1425	#FFFFFF	#000000	##FFFFFF
##6B1425	1.00	11.99	1.75	11.99
#FFFFFF	11.99	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2B25

Deuteranopia (green-blind)

#433D23

Tritanopia (blue-blind)

#76001B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6b1425;
/* rgb */ color: rgb(107, 20, 37);
/* oklch */ color: oklch(35.0% 0.120 15.5);

Tailwind

colors: {
  custom: {
    50: '#9b5b5f',
    500: '#6b1425',
    950: '#000000',
  },
}

SCSS

$custom: #6b1425;
$custom-light: #9b5b5f;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1425",
  "rgb": {
    "r": 107,
    "g": 20,
    "b": 37
  },
  "hsl": {
    "h": 348.276,
    "s": 68.504,
    "l": 24.902
  },
  "oklch": {
    "l": 0.35013,
    "c": 0.11964,
    "h": 15.5
  },
  "luminance": 0.0376
}

Semantic roles & 50–950 ramp

primary

#6B1425

secondary

#39A28D

accent

#EBC93C

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #6B1425

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

Preview Lab → · Contrast checker → · Palette generator →