#23327E#23327E

#23327E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.4% C 0.130 H 270.0°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#23327E
RGB	rgb(35, 50, 126)
HSL	hsl(230, 57%, 32%)
HSV	hsv(230, 72%, 49%)
CMYK	cmyk(72.2%, 60.3%, 0%, 50.6%)
CIE-LAB	lab(24.14, 21.51, -44.93)
CIE-LCH	lch(24.14, 49.81, 295.58°)
OKLab	oklab(35.43% 0 -0.1295)
OKLCH	oklch(35.43% 0.13 270)
XYZ	xyz(5.5983, 4.1443, 20.2395)
Luminance	0.0415 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23327E #7E6F23

analogous

#23607E #23327E #42237E

triadic

#23327E #7E2332 #327E23

tetradic

#23327E #7E2360 #7E6F23 #237E42

square

#23327E #7E2360 #7E6F23 #237E42

split-complementary

#23327E #7E4223 #607E23

monochromatic

#080C1E #161F4E #23327E #3045AE #4E63CE

Accessibility & contrast

On white

11.48

#23327E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#23327E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #23327E

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23327E	#FFFFFF	#000000	##FFFFFF
##23327E	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#00357D

Tritanopia (blue-blind)

#004553

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #23327e;
/* rgb */ color: rgb(35, 50, 126);
/* oklch */ color: oklch(35.4% 0.130 270.0);

Tailwind

colors: {
  custom: {
    50: '#6b69a4',
    500: '#23327e',
    950: '#000000',
  },
}

SCSS

$custom: #23327e;
$custom-light: #6b69a4;
$custom-dark: #000000;

JSON

{
  "hex": "#23327e",
  "rgb": {
    "r": 35,
    "g": 50,
    "b": 126
  },
  "hsl": {
    "h": 230.11,
    "s": 56.522,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35434,
    "c": 0.1295,
    "h": 270
  },
  "luminance": 0.04145
}

Semantic roles & 50–950 ramp

primary

#23327E

secondary

#B0A04C

accent

#C748E0

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #23327E

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

Preview Lab → · Contrast checker → · Palette generator →