#6350CB#6350CB

#6350CB is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.9% C 0.183 H 285.2°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#6350CB
RGB	rgb(99, 80, 203)
HSL	hsl(249, 54%, 55%)
HSV	hsv(249, 61%, 80%)
CMYK	cmyk(51.2%, 60.6%, 0%, 20.4%)
CIE-LAB	lab(42.31, 39.94, -61.55)
CIE-LCH	lch(42.31, 73.37, 302.98°)
OKLab	oklab(51.94% 0.0478 -0.1763)
OKLCH	oklch(51.94% 0.183 285.2)
XYZ	xyz(18.7905, 12.7008, 57.9497)
Luminance	0.1270 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6350CB #B8CB50

analogous

#507BCB #6350CB #A050CB

triadic

#6350CB #CB6350 #50CB63

tetradic

#6350CB #CB507B #B8CB50 #50CBA0

square

#6350CB #CB507B #B8CB50 #50CBA0

split-complementary

#6350CB #CBA050 #7BCB50

monochromatic

#32257C #4533AB #6350CB #8D7FD9 #B7AEE7

Accessibility & contrast

On white

5.93

#6350CB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#6350CB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6350CB

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6350CB	#FFFFFF	#000000	##FFFFFF
##6350CB	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CF

Deuteranopia (green-blind)

#0060C8

Tritanopia (blue-blind)

#3B6D86

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #6350cb;
/* rgb */ color: rgb(99, 80, 203);
/* oklch */ color: oklch(51.9% 0.183 285.2);

Tailwind

colors: {
  custom: {
    50: '#9882dc',
    500: '#6350cb',
    950: '#000000',
  },
}

SCSS

$custom: #6350cb;
$custom-light: #9882dc;
$custom-dark: #000000;

JSON

{
  "hex": "#6350cb",
  "rgb": {
    "r": 99,
    "g": 80,
    "b": 203
  },
  "hsl": {
    "h": 249.268,
    "s": 54.185,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51936,
    "c": 0.18267,
    "h": 285.2
  },
  "luminance": 0.12702
}

Semantic roles & 50–950 ramp

primary

#6350CB

secondary

#CDD5A2

accent

#DE4AC7

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #6350CB

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

Preview Lab → · Contrast checker → · Palette generator →