#232779#232779

#232779 is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.8% C 0.137 H 273.8°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#232779
RGB	rgb(35, 39, 121)
HSL	hsl(237, 55%, 31%)
HSV	hsv(237, 71%, 47%)
CMYK	cmyk(71.1%, 67.8%, 0%, 52.5%)
CIE-LAB	lab(20.78, 27.14, -47.24)
CIE-LCH	lch(20.78, 54.49, 299.88°)
OKLab	oklab(32.82% 0.0092 -0.1364)
OKLCH	oklch(32.82% 0.137 273.8)
XYZ	xyz(4.8687, 3.1884, 18.4443)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#232779 #797523

analogous

#235279 #232779 #4A2379

triadic

#232779 #792327 #277923

tetradic

#232779 #792352 #797523 #23794A

square

#232779 #792352 #797523 #23794A

split-complementary

#232779 #794A23 #527923

monochromatic

#08081A #15184A #232779 #3136A8 #4B51CB

Accessibility & contrast

On white

12.82

#232779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#232779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #232779

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##232779	#FFFFFF	#000000	##FFFFFF
##232779	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367C

Deuteranopia (green-blind)

#002E77

Tritanopia (blue-blind)

#003C4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #232779;
/* rgb */ color: rgb(35, 39, 121);
/* oklch */ color: oklch(32.8% 0.137 273.8);

Tailwind

colors: {
  custom: {
    50: '#6b61a1',
    500: '#232779',
    950: '#000000',
  },
}

SCSS

$custom: #232779;
$custom-light: #6b61a1;
$custom-dark: #000000;

JSON

{
  "hex": "#232779",
  "rgb": {
    "r": 35,
    "g": 39,
    "b": 121
  },
  "hsl": {
    "h": 237.209,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32818,
    "c": 0.13671,
    "h": 273.8
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#232779

secondary

#ACA74C

accent

#D849DE

background

#F6F5FA

surface

#ECE9F3

border

#C7C5CD

text

#07050F

muted

#7A797F

Preview Lab

Preview with #232779

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

Preview Lab → · Contrast checker → · Palette generator →