#691C0E#691C0E

#691C0E is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.1% C 0.112 H 32.6°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#691C0E
RGB	rgb(105, 28, 14)
HSL	hsl(9, 76%, 23%)
HSV	hsv(9, 87%, 41%)
CMYK	cmyk(0%, 73.3%, 86.7%, 58.8%)
CIE-LAB	lab(23.22, 33.50, 28.19)
CIE-LCH	lch(23.22, 43.78, 40.08°)
OKLab	oklab(35.09% 0.0945 0.0604)
OKLCH	oklch(35.09% 0.112 32.6)
XYZ	xyz(6.3210, 3.8664, 0.8288)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C0E #0E5B69

analogous

#690E2D #691C0E #69490E

triadic

#691C0E #0E691C #1C0E69

tetradic

#691C0E #2D690E #0E5B69 #490E69

square

#691C0E #2D690E #0E5B69 #490E69

split-complementary

#691C0E #0E6949 #0E2D69

monochromatic

#1B0704 #330E07 #691C0E #9F2A15 #D5391C

Accessibility & contrast

On white

11.84

#691C0E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#691C0E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C0E

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C0E	#FFFFFF	#000000	##FFFFFF
##691C0E	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0C

Deuteranopia (green-blind)

#463E0A

Tritanopia (blue-blind)

#74011A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #691c0e;
/* rgb */ color: rgb(105, 28, 14);
/* oklch */ color: oklch(35.1% 0.112 32.6);

Tailwind

colors: {
  custom: {
    50: '#9b5e4e',
    500: '#691c0e',
    950: '#000000',
  },
}

SCSS

$custom: #691c0e;
$custom-light: #9b5e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#691c0e",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 14
  },
  "hsl": {
    "h": 9.231,
    "s": 76.471,
    "l": 23.333
  },
  "oklch": {
    "l": 0.35094,
    "c": 0.11214,
    "h": 32.6
  },
  "luminance": 0.03865
}

Semantic roles & 50–950 ramp

primary

#691C0E

secondary

#3190A2

accent

#D6F335

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0401

muted

#7F7977

Preview Lab

Preview with #691C0E

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

Preview Lab → · Contrast checker → · Palette generator →