#323B8F#323B8F

#323B8F is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.6% C 0.138 H 273.7°. Best body text is #FFFFFF at 9.73:1 contrast (WCAG AA passes).

Color values

HEX	#323B8F
RGB	rgb(50, 59, 143)
HSL	hsl(234, 48%, 38%)
HSV	hsv(234, 65%, 56%)
CMYK	cmyk(65%, 58.7%, 0%, 43.9%)
CIE-LAB	lab(28.87, 24.20, -47.79)
CIE-LCH	lch(28.87, 53.57, 296.85°)
OKLab	oklab(39.63% 0.0089 -0.1374)
OKLCH	oklch(39.63% 0.138 273.7)
XYZ	xyz(7.8356, 5.7885, 26.6857)
Luminance	0.0579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B8F #8F8632

analogous

#32698F #323B8F #58328F

triadic

#323B8F #8F323B #3B8F32

tetradic

#323B8F #8F3269 #8F8632 #328F58

square

#323B8F #8F3269 #8F8632 #328F58

split-complementary

#323B8F #8F5832 #698F32

monochromatic

#121634 #222862 #323B8F #424EBC #6F78CD

Accessibility & contrast

On white

9.73

#323B8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#323B8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B8F

9.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B8F	#FFFFFF	#000000	##FFFFFF
##323B8F	1.00	9.73	2.16	9.73
#FFFFFF	9.73	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004892

Deuteranopia (green-blind)

#00408D

Tritanopia (blue-blind)

#004F5F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #323b8f;
/* rgb */ color: rgb(50, 59, 143);
/* oklch */ color: oklch(39.6% 0.138 273.7);

Tailwind

colors: {
  custom: {
    50: '#7570b0',
    500: '#323b8f',
    950: '#000000',
  },
}

SCSS

$custom: #323b8f;
$custom-light: #7570b0;
$custom-dark: #000000;

JSON

{
  "hex": "#323b8f",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 143
  },
  "hsl": {
    "h": 234.194,
    "s": 48.187,
    "l": 37.843
  },
  "oklch": {
    "l": 0.39634,
    "c": 0.13773,
    "h": 273.7
  },
  "luminance": 0.05789
}

Semantic roles & 50–950 ramp

primary

#323B8F

secondary

#B4AD68

accent

#CB50D8

background

#F7F6FA

surface

#EDECF5

border

#C8C7CF

text

#090711

muted

#7B7A80

Preview Lab

Preview with #323B8F

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

Preview Lab → · Contrast checker → · Palette generator →