#691F27#691F27

#691F27 is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.9% C 0.105 H 18.0°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#691F27
RGB	rgb(105, 31, 39)
HSL	hsl(354, 54%, 27%)
HSV	hsv(354, 70%, 41%)
CMYK	cmyk(0%, 70.5%, 62.9%, 58.8%)
CIE-LAB	lab(24.10, 33.53, 13.34)
CIE-LCH	lch(24.10, 36.08, 21.69°)
OKLab	oklab(35.87% 0.1001 0.0326)
OKLCH	oklch(35.87% 0.105 18)
XYZ	xyz(6.6825, 4.1306, 2.3645)
Luminance	0.0413 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F27 #1F6961

analogous

#691F4C #691F27 #693C1F

triadic

#691F27 #27691F #1F2769

tetradic

#691F27 #4C691F #1F6961 #3C1F69

square

#691F27 #4C691F #1F6961 #3C1F69

split-complementary

#691F27 #1F693C #1F4C69

monochromatic

#180709 #3A1115 #691F27 #982D39 #C63D4C

Accessibility & contrast

On white

11.50

#691F27 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#691F27 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F27

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F27	#FFFFFF	#000000	##FFFFFF
##691F27	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322F27

Deuteranopia (green-blind)

#453F25

Tritanopia (blue-blind)

#730F22

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #691f27;
/* rgb */ color: rgb(105, 31, 39);
/* oklch */ color: oklch(35.9% 0.105 18.0);

Tailwind

colors: {
  custom: {
    50: '#996060',
    500: '#691f27',
    950: '#000000',
  },
}

SCSS

$custom: #691f27;
$custom-light: #996060;
$custom-dark: #000000;

JSON

{
  "hex": "#691f27",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 39
  },
  "hsl": {
    "h": 353.514,
    "s": 54.412,
    "l": 26.667
  },
  "oklch": {
    "l": 0.3587,
    "c": 0.10525,
    "h": 18
  },
  "luminance": 0.0413
}

Semantic roles & 50–950 ramp

primary

#691F27

secondary

#479D94

accent

#DECE4A

background

#F9F5F5

surface

#F2EAE9

border

#CCC6C5

text

#0F0505

muted

#7E7979

Preview Lab

Preview with #691F27

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

Preview Lab → · Contrast checker → · Palette generator →