#6B1627#6B1627

#6B1627 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.2% C 0.118 H 14.7°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#6B1627
RGB	rgb(107, 22, 39)
HSL	hsl(348, 66%, 25%)
HSV	hsv(348, 79%, 42%)
CMYK	cmyk(0%, 79.4%, 63.6%, 58%)
CIE-LAB	lab(23.16, 37.93, 12.17)
CIE-LCH	lch(23.16, 39.83, 17.78°)
OKLab	oklab(35.25% 0.1139 0.0298)
OKLCH	oklch(35.25% 0.118 14.7)
XYZ	xyz(6.7172, 3.8471, 2.3079)
Luminance	0.0385 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6B1627 #166B5A

analogous

#6B1651 #6B1627 #6B2F16

triadic

#6B1627 #276B16 #16276B

tetradic

#6B1627 #516B16 #166B5A #2F166B

square

#6B1627 #516B16 #166B5A #2F166B

split-complementary

#6B1627 #166B2F #16516B

monochromatic

#190509 #380C14 #6B1627 #9E203A #D12B4C

Accessibility & contrast

On white

11.87

#6B1627 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#6B1627 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6B1627

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6B1627	#FFFFFF	#000000	##FFFFFF
##6B1627	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D2C27

Deuteranopia (green-blind)

#433E25

Tritanopia (blue-blind)

#76001D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #6b1627;
/* rgb */ color: rgb(107, 22, 39);
/* oklch */ color: oklch(35.2% 0.118 14.7);

Tailwind

colors: {
  custom: {
    50: '#9b5c60',
    500: '#6b1627',
    950: '#000000',
  },
}

SCSS

$custom: #6b1627;
$custom-light: #9b5c60;
$custom-dark: #000000;

JSON

{
  "hex": "#6b1627",
  "rgb": {
    "r": 107,
    "g": 22,
    "b": 39
  },
  "hsl": {
    "h": 348,
    "s": 65.891,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35246,
    "c": 0.11773,
    "h": 14.7
  },
  "luminance": 0.03846
}

Semantic roles & 50–950 ramp

primary

#6B1627

secondary

#3BA18D

accent

#E9C73F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #6B1627

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

Preview Lab → · Contrast checker → · Palette generator →