#323FCB#323FCB

#323FCB is a mid, highly saturated blue. Relative luminance 0.085; OKLCH L 45.8% C 0.213 H 270.7°. Best body text is #FFFFFF at 7.75:1 contrast (WCAG AA passes).

Color values

HEX	#323FCB
RGB	rgb(50, 63, 203)
HSL	hsl(235, 60%, 50%)
HSV	hsv(235, 75%, 80%)
CMYK	cmyk(75.4%, 69%, 0%, 20.4%)
CIE-LAB	lab(35.09, 43.02, -73.49)
CIE-LCH	lch(35.09, 85.15, 300.34°)
OKLab	oklab(45.81% 0.0026 -0.2127)
OKLCH	oklch(45.81% 0.213 270.7)
XYZ	xyz(13.8687, 8.5434, 57.4065)
Luminance	0.0854 (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

#323FCB #CBBE32

analogous

#328CCB #323FCB #7232CB

triadic

#323FCB #CB323F #3FCB32

tetradic

#323FCB #CB328C #CBBE32 #32CB72

square

#323FCB #CB328C #CBBE32 #32CB72

split-complementary

#323FCB #CB7232 #8CCB32

monochromatic

#1A2169 #26309A #323FCB #626CD8 #939AE4

Accessibility & contrast

On white

7.75

#323FCB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.71

#323FCB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #323FCB

7.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##323FCB	#FFFFFF	#000000	##FFFFFF
##323FCB	1.00	7.75	2.71	7.75
#FFFFFF	7.75	1.00	21.00	1.00
#000000	2.71	21.00	1.00	21.00
##FFFFFF	7.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACF

Deuteranopia (green-blind)

#004BC8

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #323fcb;
/* rgb */ color: rgb(50, 63, 203);
/* oklch */ color: oklch(45.8% 0.213 270.7);

Tailwind

colors: {
  custom: {
    50: '#8275dc',
    500: '#323fcb',
    950: '#000000',
  },
}

SCSS

$custom: #323fcb;
$custom-light: #8275dc;
$custom-dark: #000000;

JSON

{
  "hex": "#323fcb",
  "rgb": {
    "r": 50,
    "g": 63,
    "b": 203
  },
  "hsl": {
    "h": 234.902,
    "s": 60.474,
    "l": 49.608
  },
  "oklch": {
    "l": 0.45806,
    "c": 0.21271,
    "h": 270.7
  },
  "luminance": 0.08545
}

Semantic roles & 50–950 ramp

primary

#323FCB

secondary

#CFC989

accent

#D644E4

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #323FCB

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

Preview Lab → · Contrast checker → · Palette generator →