#5350CB#5350CB

#5350CB is a mid, vivid blue. Relative luminance 0.119; OKLCH L 50.7% C 0.185 H 278.6°. Best body text is #FFFFFF at 6.22:1 contrast (WCAG AA passes).

Color values

HEX	#5350CB
RGB	rgb(83, 80, 203)
HSL	hsl(241, 54%, 55%)
HSV	hsv(241, 61%, 80%)
CMYK	cmyk(59.1%, 60.6%, 0%, 20.4%)
CIE-LAB	lab(41.04, 37.04, -63.67)
CIE-LCH	lch(41.04, 73.66, 300.18°)
OKLab	oklab(50.68% 0.0276 -0.183)
OKLCH	oklch(50.68% 0.185 278.6)
XYZ	xyz(17.2120, 11.8869, 57.8757)
Luminance	0.1189 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5350CB #C8CB50

analogous

#508BCB #5350CB #9050CB

triadic

#5350CB #CB5350 #50CB53

tetradic

#5350CB #CB508B #C8CB50 #50CB90

square

#5350CB #CB508B #C8CB50 #50CB90

split-complementary

#5350CB #CB9050 #8BCB50

monochromatic

#27257C #3633AB #5350CB #817FD9 #B0AEE7

Accessibility & contrast

On white

6.22

#5350CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.38

#5350CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5350CB

6.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5350CB	#FFFFFF	#000000	##FFFFFF
##5350CB	1.00	6.22	3.38	6.22
#FFFFFF	6.22	1.00	21.00	1.00
#000000	3.38	21.00	1.00	21.00
##FFFFFF	6.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CF

Deuteranopia (green-blind)

#005CC9

Tritanopia (blue-blind)

#006E86

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #5350cb;
/* rgb */ color: rgb(83, 80, 203);
/* oklch */ color: oklch(50.7% 0.185 278.6);

Tailwind

colors: {
  custom: {
    50: '#8f81dc',
    500: '#5350cb',
    950: '#000000',
  },
}

SCSS

$custom: #5350cb;
$custom-light: #8f81dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5350cb",
  "rgb": {
    "r": 83,
    "g": 80,
    "b": 203
  },
  "hsl": {
    "h": 241.463,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.50683,
    "c": 0.18511,
    "h": 278.6
  },
  "luminance": 0.11888
}

Semantic roles & 50–950 ramp

primary

#5350CB

secondary

#D4D5A2

accent

#DE4ADA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #5350CB

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

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