#23327F#23327F

#23327F is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.5% C 0.131 H 270.0°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#23327F
RGB	rgb(35, 50, 127)
HSL	hsl(230, 57%, 32%)
HSV	hsv(230, 72%, 50%)
CMYK	cmyk(72.4%, 60.6%, 0%, 50.2%)
CIE-LAB	lab(24.23, 21.90, -45.42)
CIE-LCH	lch(24.23, 50.43, 295.74°)
OKLab	oklab(35.52% 0 -0.131)
OKLCH	oklch(35.52% 0.131 270)
XYZ	xyz(5.6632, 4.1703, 20.5810)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23327F #7F7023

analogous

#23607F #23327F #42237F

triadic

#23327F #7F2332 #327F23

tetradic

#23327F #7F2360 #7F7023 #237F42

square

#23327F #7F2360 #7F7023 #237F42

split-complementary

#23327F #7F4223 #607F23

monochromatic

#090C1F #161F4F #23327F #3045AF #4E63CE

Accessibility & contrast

On white

11.45

#23327F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#23327F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23327F

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23327F	#FFFFFF	#000000	##FFFFFF
##23327F	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E82

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #23327f;
/* rgb */ color: rgb(35, 50, 127);
/* oklch */ color: oklch(35.5% 0.131 270.0);

Tailwind

colors: {
  custom: {
    50: '#6b69a5',
    500: '#23327f',
    950: '#000000',
  },
}

SCSS

$custom: #23327f;
$custom-light: #6b69a5;
$custom-dark: #000000;

JSON

{
  "hex": "#23327f",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 127
  },
  "hsl": {
    "h": 230.217,
    "s": 56.79,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35523,
    "c": 0.13096,
    "h": 270
  },
  "luminance": 0.04171
}

Semantic roles & 50–950 ramp

primary

#23327F

secondary

#B1A14C

accent

#C748E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #23327F

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

Preview Lab → · Contrast checker → · Palette generator →