#323B8B#323B8B

#323B8B is a dark, vivid blue. Relative luminance 0.057; OKLCH L 39.3% C 0.132 H 273.8°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#323B8B
RGB	rgb(50, 59, 139)
HSL	hsl(234, 47%, 37%)
HSV	hsv(234, 64%, 55%)
CMYK	cmyk(64%, 57.6%, 0%, 45.5%)
CIE-LAB	lab(28.56, 22.74, -45.83)
CIE-LCH	lch(28.56, 51.16, 296.39°)
OKLab	oklab(39.31% 0.0088 -0.1316)
OKLCH	oklch(39.31% 0.132 273.8)
XYZ	xyz(7.5380, 5.6695, 25.1182)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B8B #8B8232

analogous

#32678B #323B8B #56328B

triadic

#323B8B #8B323B #3B8B32

tetradic

#323B8B #8B3267 #8B8232 #328B56

square

#323B8B #8B3267 #8B8232 #328B56

split-complementary

#323B8B #8B5632 #678B32

monochromatic

#121531 #22285E #323B8B #424EB8 #6D76CA

Accessibility & contrast

On white

9.84

#323B8B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#323B8B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B8B

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B8B	#FFFFFF	#000000	##FFFFFF
##323B8B	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00478E

Deuteranopia (green-blind)

#004089

Tritanopia (blue-blind)

#004E5D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #323b8b;
/* rgb */ color: rgb(50, 59, 139);
/* oklch */ color: oklch(39.3% 0.132 273.8);

Tailwind

colors: {
  custom: {
    50: '#7470ad',
    500: '#323b8b',
    950: '#000000',
  },
}

SCSS

$custom: #323b8b;
$custom-light: #7470ad;
$custom-dark: #000000;

JSON

{
  "hex": "#323b8b",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 139
  },
  "hsl": {
    "h": 233.933,
    "s": 47.09,
    "l": 37.059
  },
  "oklch": {
    "l": 0.39306,
    "c": 0.13194,
    "h": 273.8
  },
  "luminance": 0.0567
}

Semantic roles & 50–950 ramp

primary

#323B8B

secondary

#B2AB67

accent

#C951D7

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #323B8B

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

Preview Lab → · Contrast checker → · Palette generator →