#6F1528#6F1528

#6F1528 is a dark, vivid red. Relative luminance 0.041; OKLCH L 36.0% C 0.123 H 14.5°. Best body text is #FFFFFF at 11.58:1 contrast (WCAG AA passes).

Color values

HEX	#6F1528
RGB	rgb(111, 21, 40)
HSL	hsl(347, 68%, 26%)
HSV	hsv(347, 81%, 44%)
CMYK	cmyk(0%, 81.1%, 64%, 56.5%)
CIE-LAB	lab(23.90, 39.64, 12.62)
CIE-LCH	lch(23.90, 41.60, 17.65°)
OKLab	oklab(35.96% 0.119 0.0309)
OKLCH	oklch(35.96% 0.123 14.5)
XYZ	xyz(7.2075, 4.0701, 2.4132)
Luminance	0.0407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6F1528 #156F5C

analogous

#6F1555 #6F1528 #6F2F15

triadic

#6F1528 #286F15 #15286F

tetradic

#6F1528 #556F15 #156F5C #2F156F

square

#6F1528 #556F15 #156F5C #2F156F

split-complementary

#6F1528 #156F2F #15556F

monochromatic

#1A0509 #3C0B15 #6F1528 #A21F3B #D6284D

Accessibility & contrast

On white

11.58

#6F1528 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#6F1528 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #6F1528

11.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6F1528	#FFFFFF	#000000	##FFFFFF
##6F1528	1.00	11.58	1.81	11.58
#FFFFFF	11.58	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E2D28

Deuteranopia (green-blind)

#454026

Tritanopia (blue-blind)

#7A001D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #6f1528;
/* rgb */ color: rgb(111, 21, 40);
/* oklch */ color: oklch(36.0% 0.123 14.5);

Tailwind

colors: {
  custom: {
    50: '#9e5c61',
    500: '#6f1528',
    950: '#000000',
  },
}

SCSS

$custom: #6f1528;
$custom-light: #9e5c61;
$custom-dark: #000000;

JSON

{
  "hex": "#6f1528",
  "rgb": {
    "r": 111,
    "g": 21,
    "b": 40
  },
  "hsl": {
    "h": 347.333,
    "s": 68.182,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35955,
    "c": 0.12297,
    "h": 14.5
  },
  "luminance": 0.04069
}

Semantic roles & 50–950 ramp

primary

#6F1528

secondary

#3AA58F

accent

#EBC63D

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0405

muted

#7F7979

Preview Lab

Preview with #6F1528

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

Preview Lab → · Contrast checker → · Palette generator →