#323DAD#323DAD

#323DAD is a dark, vivid blue. Relative luminance 0.070; OKLCH L 42.6% C 0.177 H 272.1°. Best body text is #FFFFFF at 8.73:1 contrast (WCAG AA passes).

Color values

HEX	#323DAD
RGB	rgb(50, 61, 173)
HSL	hsl(235, 55%, 44%)
HSV	hsv(235, 71%, 68%)
CMYK	cmyk(71.1%, 64.7%, 0%, 32.2%)
CIE-LAB	lab(31.88, 33.72, -61.08)
CIE-LCH	lch(31.88, 69.77, 298.90°)
OKLab	oklab(42.63% 0.0064 -0.1764)
OKLCH	oklch(42.63% 0.177 272.1)
XYZ	xyz(10.5244, 7.0317, 40.3297)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.94

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323DAD #ADA232

analogous

#327AAD #323DAD #6432AD

triadic

#323DAD #AD323D #3DAD32

tetradic

#323DAD #AD327A #ADA232 #32AD64

square

#323DAD #AD327A #ADA232 #32AD64

split-complementary

#323DAD #AD6432 #7AAD32

monochromatic

#171C4E #242C7E #323DAD #505BCC #7F87DA

Accessibility & contrast

On white

8.73

#323DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#323DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DAD

8.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323DAD	#FFFFFF	#000000	##FFFFFF
##323DAD	1.00	8.73	2.41	8.73
#FFFFFF	8.73	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051B1

Deuteranopia (green-blind)

#0045AB

Tritanopia (blue-blind)

#005A6F

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #323dad;
/* rgb */ color: rgb(50, 61, 173);
/* oklch */ color: oklch(42.6% 0.177 272.1);

Tailwind

colors: {
  custom: {
    50: '#7b72c6',
    500: '#323dad',
    950: '#000000',
  },
}

SCSS

$custom: #323dad;
$custom-light: #7b72c6;
$custom-dark: #000000;

JSON

{
  "hex": "#323dad",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 173
  },
  "hsl": {
    "h": 234.634,
    "s": 55.157,
    "l": 43.725
  },
  "oklch": {
    "l": 0.42632,
    "c": 0.17655,
    "h": 272.1
  },
  "luminance": 0.07033
}

Semantic roles & 50–950 ramp

primary

#323DAD

secondary

#C3BC78

accent

#D149DE

background

#F8F6FC

surface

#EFECF8

border

#CAC7D1

text

#0B0813

muted

#7C7B82

Preview Lab

Preview with #323DAD

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

Preview Lab → · Contrast checker → · Palette generator →