#323F87#323F87

#323F87 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.121 H 272.1°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#323F87
RGB	rgb(50, 63, 135)
HSL	hsl(231, 46%, 36%)
HSV	hsv(231, 63%, 53%)
CMYK	cmyk(63%, 53.3%, 0%, 47.1%)
CIE-LAB	lab(29.37, 18.58, -42.05)
CIE-LCH	lch(29.37, 45.97, 293.83°)
OKLab	oklab(39.82% 0.0044 -0.1205)
OKLCH	oklch(39.82% 0.121 272.1)
XYZ	xyz(7.4646, 5.9818, 23.6782)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323F87 #877A32

analogous

#326A87 #323F87 #503287

triadic

#323F87 #87323F #3F8732

tetradic

#323F87 #87326A #877A32 #328750

square

#323F87 #87326A #877A32 #328750

split-complementary

#323F87 #875032 #6A8732

monochromatic

#11152E #212A5A #323F87 #4354B4 #6B79C8

Accessibility & contrast

On white

9.56

#323F87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#323F87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323F87

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323F87	#FFFFFF	#000000	##FFFFFF
##323F87	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#15498A

Deuteranopia (green-blind)

#004286

Tritanopia (blue-blind)

#00505C

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #323f87;
/* rgb */ color: rgb(50, 63, 135);
/* oklch */ color: oklch(39.8% 0.121 272.1);

Tailwind

colors: {
  custom: {
    50: '#7373aa',
    500: '#323f87',
    950: '#000000',
  },
}

SCSS

$custom: #323f87;
$custom-light: #7373aa;
$custom-dark: #000000;

JSON

{
  "hex": "#323f87",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 135
  },
  "hsl": {
    "h": 230.824,
    "s": 45.946,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39815,
    "c": 0.12058,
    "h": 272.1
  },
  "luminance": 0.05982
}

Semantic roles & 50–950 ramp

primary

#323F87

secondary

#B0A465

accent

#C252D6

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #323F87

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

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