#691B16#691B16

#691B16 is a dark, moderate red. Relative luminance 0.038; OKLCH L 35.1% C 0.112 H 28.0°. Best body text is #FFFFFF at 11.87:1 contrast (WCAG AA passes).

Color values

HEX	#691B16
RGB	rgb(105, 27, 22)
HSL	hsl(4, 65%, 25%)
HSV	hsv(4, 79%, 41%)
CMYK	cmyk(0%, 74.3%, 79%, 58.8%)
CIE-LAB	lab(23.16, 34.25, 23.42)
CIE-LCH	lch(23.16, 41.49, 34.37°)
OKLab	oklab(35.07% 0.0986 0.0524)
OKLCH	oklch(35.07% 0.112 28)
XYZ	xyz(6.3632, 3.8460, 1.1662)
Luminance	0.0384 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691B16 #166469

analogous

#69163B #691B16 #694416

triadic

#691B16 #16691B #1B1669

tetradic

#691B16 #3B6916 #166469 #441669

square

#691B16 #3B6916 #166469 #441669

split-complementary

#691B16 #166944 #163B69

monochromatic

#190705 #360E0B #691B16 #9C2821 #CE352B

Accessibility & contrast

On white

11.87

#691B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#691B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691B16

11.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691B16	#FFFFFF	#000000	##FFFFFF
##691B16	1.00	11.87	1.77	11.87
#FFFFFF	11.87	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322C15

Deuteranopia (green-blind)

#453D13

Tritanopia (blue-blind)

#74011B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691b16;
/* rgb */ color: rgb(105, 27, 22);
/* oklch */ color: oklch(35.1% 0.112 28.0);

Tailwind

colors: {
  custom: {
    50: '#9b5d53',
    500: '#691b16',
    950: '#000000',
  },
}

SCSS

$custom: #691b16;
$custom-light: #9b5d53;
$custom-dark: #000000;

JSON

{
  "hex": "#691b16",
  "rgb": {
    "r": 105,
    "g": 27,
    "b": 22
  },
  "hsl": {
    "h": 3.614,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3507,
    "c": 0.11165,
    "h": 28
  },
  "luminance": 0.03845
}

Semantic roles & 50–950 ramp

primary

#691B16

secondary

#3B999F

accent

#DEE83F

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0402

muted

#7F7978

Preview Lab

Preview with #691B16

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

Preview Lab → · Contrast checker → · Palette generator →