#323DBC#323DBC

#323DBC is a dark, vivid blue. Relative luminance 0.076; OKLCH L 44.0% C 0.196 H 271.5°. Best body text is #FFFFFF at 8.30:1 contrast (WCAG AA passes).

Color values

HEX	#323DBC
RGB	rgb(50, 61, 188)
HSL	hsl(235, 58%, 47%)
HSV	hsv(235, 73%, 74%)
CMYK	cmyk(73.4%, 67.6%, 0%, 26.3%)
CIE-LAB	lab(33.23, 39.03, -67.76)
CIE-LCH	lch(33.23, 78.20, 299.94°)
OKLab	oklab(44.03% 0.0052 -0.196)
OKLCH	oklch(44.03% 0.196 271.5)
XYZ	xyz(12.0582, 7.6452, 48.4074)
Luminance	0.0765 (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

#323DBC #BCB132

analogous

#3282BC #323DBC #6C32BC

triadic

#323DBC #BC323D #3DBC32

tetradic

#323DBC #BC3282 #BCB132 #32BC6C

square

#323DBC #BC3282 #BCB132 #32BC6C

split-complementary

#323DBC #BC6C32 #82BC32

monochromatic

#181E5B #252D8C #323DBC #5862D3 #8990E0

Accessibility & contrast

On white

8.30

#323DBC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#323DBC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323DBC

8.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323DBC	#FFFFFF	#000000	##FFFFFF
##323DBC	1.00	8.30	2.53	8.30
#FFFFFF	8.30	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C0

Deuteranopia (green-blind)

#0048BA

Tritanopia (blue-blind)

#005F77

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #323dbc;
/* rgb */ color: rgb(50, 61, 188);
/* oklch */ color: oklch(44.0% 0.196 271.5);

Tailwind

colors: {
  custom: {
    50: '#7e73d1',
    500: '#323dbc',
    950: '#000000',
  },
}

SCSS

$custom: #323dbc;
$custom-light: #7e73d1;
$custom-dark: #000000;

JSON

{
  "hex": "#323dbc",
  "rgb": {
    "r": 50,
    "g": 61,
    "b": 188
  },
  "hsl": {
    "h": 235.217,
    "s": 57.983,
    "l": 46.667
  },
  "oklch": {
    "l": 0.44034,
    "c": 0.19604,
    "h": 271.5
  },
  "luminance": 0.07646
}

Semantic roles & 50–950 ramp

primary

#323DBC

secondary

#C9C480

accent

#D547E1

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0C0814

muted

#7D7B83

Preview Lab

Preview with #323DBC

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

Preview Lab → · Contrast checker → · Palette generator →