#691D10#691D10

#691D10 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.111 H 32.2°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#691D10
RGB	rgb(105, 29, 16)
HSL	hsl(9, 74%, 24%)
HSV	hsv(9, 85%, 41%)
CMYK	cmyk(0%, 72.4%, 84.8%, 58.8%)
CIE-LAB	lab(23.41, 33.13, 27.31)
CIE-LCH	lch(23.41, 42.93, 39.50°)
OKLab	oklab(35.24% 0.0938 0.059)
OKLCH	oklch(35.24% 0.111 32.2)
XYZ	xyz(6.3593, 3.9204, 0.9120)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691D10 #105C69

analogous

#69102F #691D10 #694910

triadic

#691D10 #10691D #1D1069

tetradic

#691D10 #2F6910 #105C69 #491069

square

#691D10 #2F6910 #105C69 #491069

split-complementary

#691D10 #106949 #102F69

monochromatic

#1B0704 #340E08 #691D10 #9E2C18 #D33A20

Accessibility & contrast

On white

11.77

#691D10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#691D10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691D10

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691D10	#FFFFFF	#000000	##FFFFFF
##691D10	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0E

Deuteranopia (green-blind)

#463E0D

Tritanopia (blue-blind)

#74041B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691d10;
/* rgb */ color: rgb(105, 29, 16);
/* oklch */ color: oklch(35.2% 0.111 32.2);

Tailwind

colors: {
  custom: {
    50: '#9b5e4f',
    500: '#691d10',
    950: '#000000',
  },
}

SCSS

$custom: #691d10;
$custom-light: #9b5e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#691d10",
  "rgb": {
    "r": 105,
    "g": 29,
    "b": 16
  },
  "hsl": {
    "h": 8.764,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.35236,
    "c": 0.11077,
    "h": 32.2
  },
  "luminance": 0.03919
}

Semantic roles & 50–950 ramp

primary

#691D10

secondary

#3491A1

accent

#D5F038

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #691D10

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

Preview Lab → · Contrast checker → · Palette generator →