#6F1728#6F1728

#6F1728 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.1% C 0.121 H 15.1°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#6F1728
RGB	rgb(111, 23, 40)
HSL	hsl(348, 66%, 26%)
HSV	hsv(348, 79%, 44%)
CMYK	cmyk(0%, 79.3%, 64%, 56.5%)
CIE-LAB	lab(24.15, 38.95, 12.95)
CIE-LCH	lch(24.15, 41.04, 18.39°)
OKLab	oklab(36.14% 0.1168 0.0316)
OKLCH	oklch(36.14% 0.121 15.1)
XYZ	xyz(7.2457, 4.1466, 2.4259)
Luminance	0.0415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1728 #176F5E

analogous

#6F1754 #6F1728 #6F3217

triadic

#6F1728 #286F17 #17286F

tetradic

#6F1728 #546F17 #176F5E #32176F

square

#6F1728 #546F17 #176F5E #32176F

split-complementary

#6F1728 #176F32 #17546F

monochromatic

#190509 #3C0C16 #6F1728 #A2223A #D32D4D

Accessibility & contrast

On white

11.48

#6F1728 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#6F1728 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1728

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1728	#FFFFFF	#000000	##FFFFFF
##6F1728	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E28

Deuteranopia (green-blind)

#464026

Tritanopia (blue-blind)

#7A001E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1728;
/* rgb */ color: rgb(111, 23, 40);
/* oklch */ color: oklch(36.1% 0.121 15.1);

Tailwind

colors: {
  custom: {
    50: '#9e5d61',
    500: '#6f1728',
    950: '#000000',
  },
}

SCSS

$custom: #6f1728;
$custom-light: #9e5d61;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1728",
  "rgb": {
    "r": 111,
    "g": 23,
    "b": 40
  },
  "hsl": {
    "h": 348.409,
    "s": 65.672,
    "l": 26.275
  },
  "oklch": {
    "l": 0.36139,
    "c": 0.12099,
    "h": 15.1
  },
  "luminance": 0.04146
}

Semantic roles & 50–950 ramp

primary

#6F1728

secondary

#3DA591

accent

#E9C83F

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0505

muted

#7F7979

Preview Lab

Preview with #6F1728

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

Preview Lab → · Contrast checker → · Palette generator →