#323CB9#323CB9

#323CB9 is a dark, vivid blue. Relative luminance 0.074; OKLCH L 43.6% C 0.193 H 271.8°. Best body text is #FFFFFF at 8.46:1 contrast (WCAG AA passes).

Color values

HEX	#323CB9
RGB	rgb(50, 60, 185)
HSL	hsl(236, 57%, 46%)
HSV	hsv(236, 73%, 73%)
CMYK	cmyk(73%, 67.6%, 0%, 27.5%)
CIE-LAB	lab(32.73, 38.60, -66.82)
CIE-LCH	lch(32.73, 77.17, 300.01°)
OKLab	oklab(43.58% 0.0061 -0.1932)
OKLCH	oklch(43.58% 0.193 271.8)
XYZ	xyz(11.6852, 7.4114, 46.7042)
Luminance	0.0741 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323CB9 #B9AF32

analogous

#327FB9 #323CB9 #6B32B9

triadic

#323CB9 #B9323C #3CB932

tetradic

#323CB9 #B9327F #B9AF32 #32B96B

square

#323CB9 #B9327F #B9AF32 #32B96B

split-complementary

#323CB9 #B96B32 #7FB932

monochromatic

#181D59 #252C89 #323CB9 #5760D2 #878DDF

Accessibility & contrast

On white

8.46

#323CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#323CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323CB9

8.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323CB9	#FFFFFF	#000000	##FFFFFF
##323CB9	1.00	8.46	2.48	8.46
#FFFFFF	8.46	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053BD

Deuteranopia (green-blind)

#0047B7

Tritanopia (blue-blind)

#005E75

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #323cb9;
/* rgb */ color: rgb(50, 60, 185);
/* oklch */ color: oklch(43.6% 0.193 271.8);

Tailwind

colors: {
  custom: {
    50: '#7e72cf',
    500: '#323cb9',
    950: '#000000',
  },
}

SCSS

$custom: #323cb9;
$custom-light: #7e72cf;
$custom-dark: #000000;

JSON

{
  "hex": "#323cb9",
  "rgb": {
    "r": 50,
    "g": 60,
    "b": 185
  },
  "hsl": {
    "h": 235.556,
    "s": 57.447,
    "l": 46.078
  },
  "oklch": {
    "l": 0.43581,
    "c": 0.19334,
    "h": 271.8
  },
  "luminance": 0.07413
}

Semantic roles & 50–950 ramp

primary

#323CB9

secondary

#C8C37F

accent

#D547E1

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #323CB9

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

Preview Lab → · Contrast checker → · Palette generator →