#323B79#323B79

#323B79 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.9% C 0.105 H 274.1°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#323B79
RGB	rgb(50, 59, 121)
HSL	hsl(232, 42%, 34%)
HSV	hsv(232, 59%, 47%)
CMYK	cmyk(58.7%, 51.2%, 0%, 52.5%)
CIE-LAB	lab(27.26, 16.21, -36.69)
CIE-LCH	lch(27.26, 40.11, 293.83°)
OKLab	oklab(37.91% 0.0075 -0.1048)
OKLCH	oklch(37.91% 0.105 274.1)
XYZ	xyz(6.3294, 5.1861, 18.7529)
Luminance	0.0519 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B79 #797032

analogous

#325E79 #323B79 #4C3279

triadic

#323B79 #79323B #3B7932

tetradic

#323B79 #79325E #797032 #32794C

square

#323B79 #79325E #797032 #32794C

split-complementary

#323B79 #794C32 #5E7932

monochromatic

#0E1122 #20264E #323B79 #4450A4 #6671C0

Accessibility & contrast

On white

10.31

#323B79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#323B79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B79

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B79	#FFFFFF	#000000	##FFFFFF
##323B79	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C447B

Deuteranopia (green-blind)

#113D78

Tritanopia (blue-blind)

#084954

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #323b79;
/* rgb */ color: rgb(50, 59, 121);
/* oklch */ color: oklch(37.9% 0.105 274.1);

Tailwind

colors: {
  custom: {
    50: '#7070a0',
    500: '#323b79',
    950: '#000000',
  },
}

SCSS

$custom: #323b79;
$custom-light: #7070a0;
$custom-dark: #000000;

JSON

{
  "hex": "#323b79",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 121
  },
  "hsl": {
    "h": 232.394,
    "s": 41.52,
    "l": 33.529
  },
  "oklch": {
    "l": 0.37909,
    "c": 0.10505,
    "h": 274.1
  },
  "luminance": 0.05187
}

Semantic roles & 50–950 ramp

primary

#323B79

secondary

#A79E5F

accent

#C256D1

background

#F7F6F9

surface

#EDECF2

border

#C8C7CC

text

#08070F

muted

#7B7A7E

Preview Lab

Preview with #323B79

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

Preview Lab → · Contrast checker → · Palette generator →