#691D15#691D15

#691D15 is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.3% C 0.110 H 29.6°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#691D15
RGB	rgb(105, 29, 21)
HSL	hsl(6, 67%, 25%)
HSV	hsv(6, 80%, 41%)
CMYK	cmyk(0%, 72.4%, 80%, 58.8%)
CIE-LAB	lab(23.46, 33.33, 24.39)
CIE-LCH	lch(23.46, 41.30, 36.19°)
OKLab	oklab(35.3% 0.0955 0.0542)
OKLCH	oklch(35.3% 0.11 29.6)
XYZ	xyz(6.4011, 3.9371, 1.1322)
Luminance	0.0394 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691D15 #156169

analogous

#691537 #691D15 #694715

triadic

#691D15 #15691D #1D1569

tetradic

#691D15 #376915 #156169 #471569

square

#691D15 #376915 #156169 #471569

split-complementary

#691D15 #156947 #153769

monochromatic

#1A0705 #360F0B #691D15 #9C2B1F #CF3929

Accessibility & contrast

On white

11.75

#691D15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#691D15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691D15

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691D15	#FFFFFF	#000000	##FFFFFF
##691D15	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D13

Deuteranopia (green-blind)

#463E12

Tritanopia (blue-blind)

#74051C

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691d15;
/* rgb */ color: rgb(105, 29, 21);
/* oklch */ color: oklch(35.3% 0.110 29.6);

Tailwind

colors: {
  custom: {
    50: '#9b5e53',
    500: '#691d15',
    950: '#000000',
  },
}

SCSS

$custom: #691d15;
$custom-light: #9b5e53;
$custom-dark: #000000;

JSON

{
  "hex": "#691d15",
  "rgb": {
    "r": 105,
    "g": 29,
    "b": 21
  },
  "hsl": {
    "h": 5.714,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35296,
    "c": 0.10979,
    "h": 29.6
  },
  "luminance": 0.03936
}

Semantic roles & 50–950 ramp

primary

#691D15

secondary

#3A96A0

accent

#D9EA3E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #691D15

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

Preview Lab → · Contrast checker → · Palette generator →