#691023#691023

#691023 is a dark, vivid red. Relative luminance 0.035; OKLCH L 34.2% C 0.121 H 15.3°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#691023
RGB	rgb(105, 16, 35)
HSL	hsl(347, 74%, 24%)
HSV	hsv(347, 85%, 41%)
CMYK	cmyk(0%, 84.8%, 66.7%, 58.8%)
CIE-LAB	lab(21.93, 39.02, 13.23)
CIE-LCH	lch(21.93, 41.20, 18.73°)
OKLab	oklab(34.23% 0.1168 0.032)
OKLCH	oklch(34.23% 0.121 15.3)
XYZ	xyz(6.3150, 3.4962, 1.9321)
Luminance	0.0350 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#691023 #106956

analogous

#69104F #691023 #692910

triadic

#691023 #236910 #102369

tetradic

#691023 #4F6910 #106956 #291069

square

#691023 #4F6910 #106956 #291069

split-complementary

#691023 #106929 #104F69

monochromatic

#1B0409 #340811 #691023 #9E1835 #D32046

Accessibility & contrast

On white

12.36

#691023 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#691023 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #691023

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##691023	#FFFFFF	#000000	##FFFFFF
##691023	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A2923

Deuteranopia (green-blind)

#413B21

Tritanopia (blue-blind)

#740018

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #691023;
/* rgb */ color: rgb(105, 16, 35);
/* oklch */ color: oklch(34.2% 0.121 15.3);

Tailwind

colors: {
  custom: {
    50: '#9a595d',
    500: '#691023',
    950: '#000000',
  },
}

SCSS

$custom: #691023;
$custom-light: #9a595d;
$custom-dark: #000000;

JSON

{
  "hex": "#691023",
  "rgb": {
    "r": 105,
    "g": 16,
    "b": 35
  },
  "hsl": {
    "h": 347.191,
    "s": 73.554,
    "l": 23.725
  },
  "oklch": {
    "l": 0.34231,
    "c": 0.12114,
    "h": 15.3
  },
  "luminance": 0.03495
}

Semantic roles & 50–950 ramp

primary

#691023

secondary

#34A18A

accent

#F0C938

background

#FAF5F5

surface

#F3E9E9

border

#CDC5C5

text

#0F0404

muted

#7F7979

Preview Lab

Preview with #691023

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

Preview Lab → · Contrast checker → · Palette generator →