#323DBA#323DBA

#323DBA is a dark, vivid blue. Relative luminance 0.076; OKLCH L 43.8% C 0.193 H 271.6°. Best body text is #FFFFFF at 8.36:1 contrast (WCAG AA passes).

Color values

HEX	#323DBA
RGB	rgb(50, 61, 186)
HSL	hsl(235, 58%, 46%)
HSV	hsv(235, 73%, 73%)
CMYK	cmyk(73.1%, 67.2%, 0%, 27.1%)
CIE-LAB	lab(33.05, 38.33, -66.88)
CIE-LCH	lch(33.05, 77.09, 299.81°)
OKLab	oklab(43.84% 0.0054 -0.1934)
OKLCH	oklch(43.84% 0.193 271.6)
XYZ	xyz(11.8441, 7.5595, 47.2798)
Luminance	0.0756 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#323DBA #BAAF32

analogous

#3281BA #323DBA #6B32BA

triadic

#323DBA #BA323D #3DBA32

tetradic

#323DBA #BA3281 #BAAF32 #32BA6B

square

#323DBA #BA3281 #BAAF32 #32BA6B

split-complementary

#323DBA #BA6B32 #81BA32

monochromatic

#181D5A #252D8A #323DBA #5761D2 #888FDF

Accessibility & contrast

On white

8.36

#323DBA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#323DBA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DBA

8.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323DBA	#FFFFFF	#000000	##FFFFFF
##323DBA	1.00	8.36	2.51	8.36
#FFFFFF	8.36	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054BE

Deuteranopia (green-blind)

#0047B8

Tritanopia (blue-blind)

#005F76

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #323dba;
/* rgb */ color: rgb(50, 61, 186);
/* oklch */ color: oklch(43.8% 0.193 271.6);

Tailwind

colors: {
  custom: {
    50: '#7e73d0',
    500: '#323dba',
    950: '#000000',
  },
}

SCSS

$custom: #323dba;
$custom-light: #7e73d0;
$custom-dark: #000000;

JSON

{
  "hex": "#323dba",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 186
  },
  "hsl": {
    "h": 235.147,
    "s": 57.627,
    "l": 46.275
  },
  "oklch": {
    "l": 0.43844,
    "c": 0.19348,
    "h": 271.6
  },
  "luminance": 0.07561
}

Semantic roles & 50–950 ramp

primary

#323DBA

secondary

#C9C37F

accent

#D447E1

background

#F8F7FC

surface

#F0EDF9

border

#CBC8D2

text

#0B0814

muted

#7C7B82

Preview Lab

Preview with #323DBA

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

Preview Lab → · Contrast checker → · Palette generator →