#323D64#323D64

#323D64 is a dark, moderate blue. Relative luminance 0.049; OKLCH L 36.9% C 0.069 H 270.8°. Best body text is #FFFFFF at 10.57:1 contrast (WCAG AA passes).

Color values

HEX	#323D64
RGB	rgb(50, 61, 100)
HSL	hsl(227, 33%, 29%)
HSV	hsv(227, 50%, 39%)
CMYK	cmyk(50%, 39%, 0%, 60.8%)
CIE-LAB	lab(26.55, 7.42, -24.43)
CIE-LCH	lch(26.55, 25.53, 286.90°)
OKLab	oklab(36.95% 0.001 -0.0688)
OKLCH	oklch(36.95% 0.069 270.8)
XYZ	xyz(5.2837, 4.9354, 12.7283)
Luminance	0.0494 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323D64 #645932

analogous

#325664 #323D64 #403264

triadic

#323D64 #64323D #3D6432

tetradic

#323D64 #643256 #645932 #326440

square

#323D64 #643256 #645932 #326440

split-complementary

#323D64 #644032 #566432

monochromatic

#0A0C14 #1E243B #323D64 #46568D #6172B0

Accessibility & contrast

On white

10.57

#323D64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#323D64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323D64

10.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323D64	#FFFFFF	#000000	##FFFFFF
##323D64	1.00	10.57	1.99	10.57
#FFFFFF	10.57	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4166

Deuteranopia (green-blind)

#2A3D63

Tritanopia (blue-blind)

#1F454B

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #323d64;
/* rgb */ color: rgb(50, 61, 100);
/* oklch */ color: oklch(36.9% 0.069 270.8);

Tailwind

colors: {
  custom: {
    50: '#6d7290',
    500: '#323d64',
    950: '#000000',
  },
}

SCSS

$custom: #323d64;
$custom-light: #6d7290;
$custom-dark: #000000;

JSON

{
  "hex": "#323d64",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 100
  },
  "hsl": {
    "h": 226.8,
    "s": 33.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.36946,
    "c": 0.06885,
    "h": 270.8
  },
  "luminance": 0.04936
}

Semantic roles & 50–950 ramp

primary

#323D64

secondary

#95895D

accent

#B25EC9

background

#F6F6F8

surface

#ECECF0

border

#C7C7CB

text

#07070C

muted

#7A7A7D

Preview Lab

Preview with #323D64

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

Preview Lab → · Contrast checker → · Palette generator →