#691D0F#691D0F

#691D0F is a dark, moderate red. Relative luminance 0.039; OKLCH L 35.2% C 0.111 H 32.6°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#691D0F
RGB	rgb(105, 29, 15)
HSL	hsl(9, 75%, 24%)
HSV	hsv(9, 86%, 41%)
CMYK	cmyk(0%, 72.4%, 85.7%, 58.8%)
CIE-LAB	lab(23.40, 33.09, 27.84)
CIE-LCH	lch(23.40, 43.25, 40.08°)
OKLab	oklab(35.23% 0.0934 0.0599)
OKLCH	oklch(35.23% 0.111 32.6)
XYZ	xyz(6.3520, 3.9174, 0.8735)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691D0F #0F5B69

analogous

#690F2E #691D0F #694A0F

triadic

#691D0F #0F691D #1D0F69

tetradic

#691D0F #2E690F #0F5B69 #4A0F69

square

#691D0F #2E690F #0F5B69 #4A0F69

split-complementary

#691D0F #0F694A #0F2E69

monochromatic

#1B0704 #330E07 #691D0F #9F2C17 #D43B1E

Accessibility & contrast

On white

11.78

#691D0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#691D0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691D0F

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691D0F	#FFFFFF	#000000	##FFFFFF
##691D0F	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#332D0D

Deuteranopia (green-blind)

#463E0B

Tritanopia (blue-blind)

#74041A

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #691d0f;
/* rgb */ color: rgb(105, 29, 15);
/* oklch */ color: oklch(35.2% 0.111 32.6);

Tailwind

colors: {
  custom: {
    50: '#9b5e4e',
    500: '#691d0f',
    950: '#000000',
  },
}

SCSS

$custom: #691d0f;
$custom-light: #9b5e4e;
$custom-dark: #000000;

JSON

{
  "hex": "#691d0f",
  "rgb": {
    "r": 105,
    "g": 29,
    "b": 15
  },
  "hsl": {
    "h": 9.333,
    "s": 75,
    "l": 23.529
  },
  "oklch": {
    "l": 0.35226,
    "c": 0.11097,
    "h": 32.6
  },
  "luminance": 0.03916
}

Semantic roles & 50–950 ramp

primary

#691D0F

secondary

#3290A1

accent

#D4F236

background

#FAF5F4

surface

#F4E9E7

border

#CEC5C3

text

#0F0502

muted

#7F7978

Preview Lab

Preview with #691D0F

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

Preview Lab → · Contrast checker → · Palette generator →