#691F17#691F17

#691F17 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.6% C 0.107 H 29.5°. Best body text is #FFFFFF at 11.61:1 contrast (WCAG AA passes).

Color values

HEX	#691F17
RGB	rgb(105, 31, 23)
HSL	hsl(6, 64%, 25%)
HSV	hsv(6, 78%, 41%)
CMYK	cmyk(0%, 70.5%, 78.1%, 58.8%)
CIE-LAB	lab(23.82, 32.51, 23.53)
CIE-LCH	lch(23.82, 40.14, 35.90°)
OKLab	oklab(35.58% 0.0934 0.0529)
OKLCH	oklch(35.58% 0.107 29.5)
XYZ	xyz(6.4710, 4.0460, 1.2507)
Luminance	0.0404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F17 #176169

analogous

#691738 #691F17 #694817

triadic

#691F17 #17691F #1F1769

tetradic

#691F17 #386917 #176169 #481769

square

#691F17 #386917 #176169 #481769

split-complementary

#691F17 #176948 #173869

monochromatic

#190705 #37100C #691F17 #9B2E22 #CD3D2D

Accessibility & contrast

On white

11.61

#691F17 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#691F17 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F17

11.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F17	#FFFFFF	#000000	##FFFFFF
##691F17	1.00	11.61	1.81	11.61
#FFFFFF	11.61	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E16

Deuteranopia (green-blind)

#463F14

Tritanopia (blue-blind)

#740A1E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #691f17;
/* rgb */ color: rgb(105, 31, 23);
/* oklch */ color: oklch(35.6% 0.107 29.5);

Tailwind

colors: {
  custom: {
    50: '#9a5f54',
    500: '#691f17',
    950: '#000000',
  },
}

SCSS

$custom: #691f17;
$custom-light: #9a5f54;
$custom-dark: #000000;

JSON

{
  "hex": "#691f17",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 23
  },
  "hsl": {
    "h": 5.854,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.35575,
    "c": 0.10732,
    "h": 29.5
  },
  "luminance": 0.04045
}

Semantic roles & 50–950 ramp

primary

#691F17

secondary

#3D969F

accent

#D7E741

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #691F17

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

Preview Lab → · Contrast checker → · Palette generator →