#323B60#323B60

#323B60 is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.2% C 0.065 H 272.4°. Best body text is #FFFFFF at 10.88:1 contrast (WCAG AA passes).

Color values

HEX	#323B60
RGB	rgb(50, 59, 96)
HSL	hsl(228, 32%, 29%)
HSV	hsv(228, 48%, 38%)
CMYK	cmyk(47.9%, 38.5%, 0%, 62.4%)
CIE-LAB	lab(25.71, 7.42, -23.16)
CIE-LCH	lch(25.71, 24.32, 287.76°)
OKLab	oklab(36.23% 0.0027 -0.0651)
OKLCH	oklch(36.23% 0.065 272.4)
XYZ	xyz(4.9900, 4.6503, 11.6987)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323B60 #605732

analogous

#325260 #323B60 #403260

triadic

#323B60 #60323B #3B6032

tetradic

#323B60 #603252 #605732 #326040

square

#323B60 #603252 #605732 #326040

split-complementary

#323B60 #604032 #526032

monochromatic

#0A0C14 #1D2238 #323B60 #475488 #606FAC

Accessibility & contrast

On white

10.88

#323B60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#323B60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323B60

10.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323B60	#FFFFFF	#000000	##FFFFFF
##323B60	1.00	10.88	1.93	10.88
#FFFFFF	10.88	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3F61

Deuteranopia (green-blind)

#2A3B5F

Tritanopia (blue-blind)

#224349

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #323b60;
/* rgb */ color: rgb(50, 59, 96);
/* oklch */ color: oklch(36.2% 0.065 272.4);

Tailwind

colors: {
  custom: {
    50: '#6c708d',
    500: '#323b60',
    950: '#000000',
  },
}

SCSS

$custom: #323b60;
$custom-light: #6c708d;
$custom-dark: #000000;

JSON

{
  "hex": "#323b60",
  "rgb": {
    "r": 50,
    "g": 59,
    "b": 96
  },
  "hsl": {
    "h": 228.261,
    "s": 31.507,
    "l": 28.627
  },
  "oklch": {
    "l": 0.36229,
    "c": 0.06521,
    "h": 272.4
  },
  "luminance": 0.04651
}

Semantic roles & 50–950 ramp

primary

#323B60

secondary

#91875D

accent

#B360C8

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#07070C

muted

#7A7A7D

Preview Lab

Preview with #323B60

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

Preview Lab → · Contrast checker → · Palette generator →