#323BC4#323BC4

#323BC4 is a dark, highly saturated blue. Relative luminance 0.078; OKLCH L 44.5% C 0.208 H 271.5°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#323BC4
RGB	rgb(50, 59, 196)
HSL	hsl(236, 59%, 48%)
HSV	hsv(236, 74%, 77%)
CMYK	cmyk(74.5%, 69.9%, 0%, 23.1%)
CIE-LAB	lab(33.54, 43.01, -71.95)
CIE-LCH	lch(33.54, 83.82, 300.87°)
OKLab	oklab(44.49% 0.0054 -0.2082)
OKLCH	oklch(44.49% 0.208 271.5)
XYZ	xyz(12.8398, 7.7902, 53.0408)
Luminance	0.0779 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue Blue

#2242C7

ΔE00 2.56

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323BC4 #C4BB32

analogous

#3284C4 #323BC4 #7232C4

triadic

#323BC4 #C4323B #3BC432

tetradic

#323BC4 #C43284 #C4BB32 #32C472

square

#323BC4 #C43284 #C4BB32 #32C472

split-complementary

#323BC4 #C47232 #84C432

monochromatic

#191E62 #262C93 #323BC4 #5D65D6 #8E93E2

Accessibility & contrast

On white

8.21

#323BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#323BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323BC4

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323BC4	#FFFFFF	#000000	##FFFFFF
##323BC4	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056C8

Deuteranopia (green-blind)

#0048C1

Tritanopia (blue-blind)

#00617B

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #323bc4;
/* rgb */ color: rgb(50, 59, 196);
/* oklch */ color: oklch(44.5% 0.208 271.5);

Tailwind

colors: {
  custom: {
    50: '#8072d7',
    500: '#323bc4',
    950: '#000000',
  },
}

SCSS

$custom: #323bc4;
$custom-light: #8072d7;
$custom-dark: #000000;

JSON

{
  "hex": "#323bc4",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 196
  },
  "hsl": {
    "h": 236.301,
    "s": 59.35,
    "l": 48.235
  },
  "oklch": {
    "l": 0.44487,
    "c": 0.20828,
    "h": 271.5
  },
  "luminance": 0.07792
}

Semantic roles & 50–950 ramp

primary

#323BC4

secondary

#CDC885

accent

#D945E3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #323BC4

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

Preview Lab → · Contrast checker → · Palette generator →