#691E2B#691E2B

#691E2B is a dark, moderate red. Relative luminance 0.041; OKLCH L 35.8% C 0.107 H 14.2°. Best body text is #FFFFFF at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#691E2B
RGB	rgb(105, 30, 43)
HSL	hsl(350, 56%, 26%)
HSV	hsv(350, 71%, 41%)
CMYK	cmyk(0%, 71.4%, 59%, 58.8%)
CIE-LAB	lab(24.02, 34.31, 10.51)
CIE-LCH	lch(24.02, 35.88, 17.04°)
OKLab	oklab(35.84% 0.1033 0.0262)
OKLCH	oklch(35.84% 0.107 14.2)
XYZ	xyz(6.7266, 4.1071, 2.7236)
Luminance	0.0411 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691E2B #1E695C

analogous

#691E51 #691E2B #69371E

triadic

#691E2B #2B691E #1E2B69

tetradic

#691E2B #51691E #1E695C #371E69

square

#691E2B #51691E #1E695C #371E69

split-complementary

#691E2B #1E6937 #1E5169

monochromatic

#18070A #391018 #691E2B #992C3E #C73B53

Accessibility & contrast

On white

11.53

#691E2B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#691E2B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691E2B

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691E2B	#FFFFFF	#000000	##FFFFFF
##691E2B	1.00	11.53	1.82	11.53
#FFFFFF	11.53	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#312F2B

Deuteranopia (green-blind)

#443F29

Tritanopia (blue-blind)

#730E23

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #691e2b;
/* rgb */ color: rgb(105, 30, 43);
/* oklch */ color: oklch(35.8% 0.107 14.2);

Tailwind

colors: {
  custom: {
    50: '#995f64',
    500: '#691e2b',
    950: '#000000',
  },
}

SCSS

$custom: #691e2b;
$custom-light: #995f64;
$custom-dark: #000000;

JSON

{
  "hex": "#691e2b",
  "rgb": {
    "r": 105,
    "g": 30,
    "b": 43
  },
  "hsl": {
    "h": 349.6,
    "s": 55.556,
    "l": 26.471
  },
  "oklch": {
    "l": 0.35842,
    "c": 0.10656,
    "h": 14.2
  },
  "luminance": 0.04106
}

Semantic roles & 50–950 ramp

primary

#691E2B

secondary

#459E8E

accent

#DFC549

background

#F9F5F5

surface

#F2EAEA

border

#CCC6C6

text

#0F0505

muted

#7E7979

Preview Lab

Preview with #691E2B

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

Preview Lab → · Contrast checker → · Palette generator →