#323C71#323C71

#323C71 is a dark, moderate blue. Relative luminance 0.051; OKLCH L 37.6% C 0.091 H 273.2°. Best body text is #FFFFFF at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#323C71
RGB	rgb(50, 60, 113)
HSL	hsl(230, 39%, 32%)
HSV	hsv(230, 56%, 44%)
CMYK	cmyk(55.8%, 46.9%, 0%, 55.7%)
CIE-LAB	lab(27.02, 12.65, -32.00)
CIE-LCH	lch(27.02, 34.41, 291.57°)
OKLab	oklab(37.56% 0.0051 -0.091)
OKLCH	oklch(37.56% 0.091 273.2)
XYZ	xyz(5.9109, 5.1017, 16.2928)
Luminance	0.0510 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323C71 #716732

analogous

#325C71 #323C71 #483271

triadic

#323C71 #71323C #3C7132

tetradic

#323C71 #71325C #716732 #327148

square

#323C71 #71325C #716732 #327148

split-complementary

#323C71 #714832 #5C7132

monochromatic

#0C0F1C #1F2547 #323C71 #45539B #6371BA

Accessibility & contrast

On white

10.39

#323C71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#323C71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323C71

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323C71	#FFFFFF	#000000	##FFFFFF
##323C71	1.00	10.39	2.02	10.39
#FFFFFF	10.39	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254373

Deuteranopia (green-blind)

#1E3D70

Tritanopia (blue-blind)

#144851

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #323c71;
/* rgb */ color: rgb(50, 60, 113);
/* oklch */ color: oklch(37.6% 0.091 273.2);

Tailwind

colors: {
  custom: {
    50: '#6f719a',
    500: '#323c71',
    950: '#000000',
  },
}

SCSS

$custom: #323c71;
$custom-light: #6f719a;
$custom-dark: #000000;

JSON

{
  "hex": "#323c71",
  "rgb": {
    "r": 50,
    "g": 60,
    "b": 113
  },
  "hsl": {
    "h": 230.476,
    "s": 38.65,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3756,
    "c": 0.09113,
    "h": 273.2
  },
  "luminance": 0.05102
}

Semantic roles & 50–950 ramp

primary

#323C71

secondary

#A2975D

accent

#BC59CF

background

#F6F6F9

surface

#ECECF2

border

#C7C7CC

text

#08070E

muted

#7B7A7E

Preview Lab

Preview with #323C71

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

Preview Lab → · Contrast checker → · Palette generator →