#691B29#691B29

#691B29 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.4% C 0.110 H 14.6°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#691B29
RGB	rgb(105, 27, 41)
HSL	hsl(349, 59%, 26%)
HSV	hsv(349, 74%, 41%)
CMYK	cmyk(0%, 74.3%, 61%, 58.8%)
CIE-LAB	lab(23.50, 35.45, 11.17)
CIE-LCH	lch(23.50, 37.17, 17.50°)
OKLab	oklab(35.44% 0.1066 0.0277)
OKLCH	oklch(35.44% 0.11 14.6)
XYZ	xyz(6.6185, 3.9481, 2.5109)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B29 #1B695B

analogous

#691B50 #691B29 #69341B

triadic

#691B29 #29691B #1B2969

tetradic

#691B29 #50691B #1B695B #341B69

square

#691B29 #50691B #1B695B #341B69

split-complementary

#691B29 #1B6934 #1B5069

monochromatic

#18060A #380E16 #691B29 #9A283C #CA344F

Accessibility & contrast

On white

11.74

#691B29 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#691B29 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B29

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B29	#FFFFFF	#000000	##FFFFFF
##691B29	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2E29

Deuteranopia (green-blind)

#433E27

Tritanopia (blue-blind)

#730821

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691b29;
/* rgb */ color: rgb(105, 27, 41);
/* oklch */ color: oklch(35.4% 0.110 14.6);

Tailwind

colors: {
  custom: {
    50: '#995e62',
    500: '#691b29',
    950: '#000000',
  },
}

SCSS

$custom: #691b29;
$custom-light: #995e62;
$custom-dark: #000000;

JSON

{
  "hex": "#691b29",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 41
  },
  "hsl": {
    "h": 349.231,
    "s": 59.091,
    "l": 25.882
  },
  "oklch": {
    "l": 0.35437,
    "c": 0.11012,
    "h": 14.6
  },
  "luminance": 0.03947
}

Semantic roles & 50–950 ramp

primary

#691B29

secondary

#429E8E

accent

#E2C646

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0F0505

muted

#7E7979

Preview Lab

Preview with #691B29

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

Preview Lab → · Contrast checker → · Palette generator →