#691F15#691F15

#691F15 is a dark, moderate red. Relative luminance 0.040; OKLCH L 35.5% C 0.108 H 30.7°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#691F15
RGB	rgb(105, 31, 21)
HSL	hsl(7, 67%, 25%)
HSV	hsv(7, 80%, 41%)
CMYK	cmyk(0%, 70.5%, 80%, 58.8%)
CIE-LAB	lab(23.80, 32.42, 24.75)
CIE-LCH	lch(23.80, 40.79, 37.35°)
OKLab	oklab(35.55% 0.0926 0.055)
OKLCH	oklch(35.55% 0.108 30.7)
XYZ	xyz(6.4518, 4.0383, 1.1491)
Luminance	0.0404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691F15 #155F69

analogous

#691535 #691F15 #694915

triadic

#691F15 #15691F #1F1569

tetradic

#691F15 #356915 #155F69 #491569

square

#691F15 #356915 #155F69 #491569

split-complementary

#691F15 #156949 #153569

monochromatic

#1A0805 #36100B #691F15 #9C2E1F #CF3D29

Accessibility & contrast

On white

11.62

#691F15 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#691F15 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691F15

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691F15	#FFFFFF	#000000	##FFFFFF
##691F15	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#342E13

Deuteranopia (green-blind)

#463F12

Tritanopia (blue-blind)

#74091D

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #691f15;
/* rgb */ color: rgb(105, 31, 21);
/* oklch */ color: oklch(35.5% 0.108 30.7);

Tailwind

colors: {
  custom: {
    50: '#9a5f53',
    500: '#691f15',
    950: '#000000',
  },
}

SCSS

$custom: #691f15;
$custom-light: #9a5f53;
$custom-dark: #000000;

JSON

{
  "hex": "#691f15",
  "rgb": {
    "r": 105,
    "g": 31,
    "b": 21
  },
  "hsl": {
    "h": 7.143,
    "s": 66.667,
    "l": 24.706
  },
  "oklch": {
    "l": 0.35547,
    "c": 0.10772,
    "h": 30.7
  },
  "luminance": 0.04037
}

Semantic roles & 50–950 ramp

primary

#691F15

secondary

#3A94A0

accent

#D5EA3E

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #691F15

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

Preview Lab → · Contrast checker → · Palette generator →