#323D87#323D87

#323D87 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 39.4% C 0.123 H 273.0°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#323D87
RGB	rgb(50, 61, 135)
HSL	hsl(232, 46%, 36%)
HSV	hsv(232, 63%, 53%)
CMYK	cmyk(63%, 54.8%, 0%, 47.1%)
CIE-LAB	lab(28.81, 19.93, -42.95)
CIE-LCH	lch(28.81, 47.35, 294.89°)
OKLab	oklab(39.4% 0.0065 -0.1232)
OKLCH	oklch(39.4% 0.123 273)
XYZ	xyz(7.3559, 5.7643, 23.6420)
Luminance	0.0576 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323D87 #877C32

analogous

#326887 #323D87 #523287

triadic

#323D87 #87323D #3D8732

tetradic

#323D87 #873268 #877C32 #328752

square

#323D87 #873268 #877C32 #328752

split-complementary

#323D87 #875232 #688732

monochromatic

#11152E #21295A #323D87 #4351B4 #6B77C8

Accessibility & contrast

On white

9.75

#323D87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#323D87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323D87

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323D87	#FFFFFF	#000000	##FFFFFF
##323D87	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E488A

Deuteranopia (green-blind)

#004085

Tritanopia (blue-blind)

#004E5C

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #323d87;
/* rgb */ color: rgb(50, 61, 135);
/* oklch */ color: oklch(39.4% 0.123 273.0);

Tailwind

colors: {
  custom: {
    50: '#7372aa',
    500: '#323d87',
    950: '#000000',
  },
}

SCSS

$custom: #323d87;
$custom-light: #7372aa;
$custom-dark: #000000;

JSON

{
  "hex": "#323d87",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 135
  },
  "hsl": {
    "h": 232.235,
    "s": 45.946,
    "l": 36.275
  },
  "oklch": {
    "l": 0.39396,
    "c": 0.12333,
    "h": 273
  },
  "luminance": 0.05765
}

Semantic roles & 50–950 ramp

primary

#323D87

secondary

#B0A665

accent

#C552D6

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #323D87

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

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