#5342CB#5342CB

#5342CB is a mid, highly saturated blue. Relative luminance 0.100; OKLCH L 48.4% C 0.202 H 281.4°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#5342CB
RGB	rgb(83, 66, 203)
HSL	hsl(247, 57%, 53%)
HSV	hsv(247, 67%, 80%)
CMYK	cmyk(59.1%, 67.5%, 0%, 20.4%)
CIE-LAB	lab(37.92, 45.31, -68.75)
CIE-LCH	lch(37.92, 82.34, 303.39°)
OKLab	oklab(48.42% 0.0398 -0.198)
OKLCH	oklch(48.42% 0.202 281.4)
XYZ	xyz(16.2916, 10.0461, 57.5689)
Luminance	0.1005 (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

#5342CB #BACB42

analogous

#4276CB #5342CB #9742CB

triadic

#5342CB #CB5342 #42CB53

tetradic

#5342CB #CB4276 #BACB42 #42CB97

square

#5342CB #CB4276 #BACB42 #42CB97

split-complementary

#5342CB #CB9742 #76CB42

monochromatic

#2A2073 #3B2DA3 #5342CB #7F72D8 #AAA2E5

Accessibility & contrast

On white

6.98

#5342CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#5342CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5342CB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5342CB	#FFFFFF	#000000	##FFFFFF
##5342CB	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECF

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#006681

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #5342cb;
/* rgb */ color: rgb(83, 66, 203);
/* oklch */ color: oklch(48.4% 0.202 281.4);

Tailwind

colors: {
  custom: {
    50: '#9078dc',
    500: '#5342cb',
    950: '#000000',
  },
}

SCSS

$custom: #5342cb;
$custom-light: #9078dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5342cb",
  "rgb": {
    "r": 83,
    "g": 66,
    "b": 203
  },
  "hsl": {
    "h": 247.445,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.48419,
    "c": 0.20196,
    "h": 281.4
  },
  "luminance": 0.10047
}

Semantic roles & 50–950 ramp

primary

#5342CB

secondary

#CBD297

accent

#E048CD

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #5342CB

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

Preview Lab → · Contrast checker → · Palette generator →