#691C19#691C19

#691C19 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.110 H 26.7°. Best body text is #FFFFFF at 11.79:1 contrast (WCAG AA passes).

Color values

HEX	#691C19
RGB	rgb(105, 28, 25)
HSL	hsl(2, 62%, 25%)
HSV	hsv(2, 76%, 41%)
CMYK	cmyk(0%, 73.3%, 76.2%, 58.8%)
CIE-LAB	lab(23.35, 33.96, 21.73)
CIE-LCH	lch(23.35, 40.32, 32.61°)
OKLab	oklab(35.23% 0.0984 0.0495)
OKLCH	oklch(35.23% 0.11 26.7)
XYZ	xyz(6.4171, 3.9049, 1.3353)
Luminance	0.0390 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691C19 #196669

analogous

#69193E #691C19 #694419

triadic

#691C19 #19691C #1C1969

tetradic

#691C19 #3E6919 #196669 #441969

square

#691C19 #3E6919 #196669 #441969

split-complementary

#691C19 #196944 #193E69

monochromatic

#190706 #380F0D #691C19 #9A2925 #CC3631

Accessibility & contrast

On white

11.79

#691C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#691C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691C19

11.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691C19	#FFFFFF	#000000	##FFFFFF
##691C19	1.00	11.79	1.78	11.79
#FFFFFF	11.79	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#322D18

Deuteranopia (green-blind)

#453E16

Tritanopia (blue-blind)

#74041C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691c19;
/* rgb */ color: rgb(105, 28, 25);
/* oklch */ color: oklch(35.2% 0.110 26.7);

Tailwind

colors: {
  custom: {
    50: '#9a5e56',
    500: '#691c19',
    950: '#000000',
  },
}

SCSS

$custom: #691c19;
$custom-light: #9a5e56;
$custom-dark: #000000;

JSON

{
  "hex": "#691c19",
  "rgb": {
    "r": 105,
    "g": 28,
    "b": 25
  },
  "hsl": {
    "h": 2.25,
    "s": 61.538,
    "l": 25.49
  },
  "oklch": {
    "l": 0.35232,
    "c": 0.11011,
    "h": 26.7
  },
  "luminance": 0.03904
}

Semantic roles & 50–950 ramp

primary

#691C19

secondary

#3F9B9F

accent

#DFE543

background

#FAF5F5

surface

#F4E9E9

border

#CEC5C5

text

#0F0503

muted

#7F7978

Preview Lab

Preview with #691C19

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

Preview Lab → · Contrast checker → · Palette generator →