#6356D2#6356D2

#6356D2 is a mid, vivid blue. Relative luminance 0.140; OKLCH L 53.5% C 0.184 H 283.0°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#6356D2
RGB	rgb(99, 86, 210)
HSL	hsl(246, 58%, 58%)
HSV	hsv(246, 59%, 82%)
CMYK	cmyk(52.9%, 59%, 0%, 17.6%)
CIE-LAB	lab(44.18, 38.52, -62.55)
CIE-LCH	lch(44.18, 73.46, 301.63°)
OKLab	oklab(53.47% 0.0413 -0.1792)
OKLCH	oklch(53.47% 0.184 283)
XYZ	xyz(20.1027, 13.9602, 62.5956)
Luminance	0.1396 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6356D2 #C5D256

analogous

#5687D2 #6356D2 #A156D2

triadic

#6356D2 #D26356 #56D263

tetradic

#6356D2 #D25687 #C5D256 #56D2A1

square

#6356D2 #D25687 #C5D256 #56D2A1

split-complementary

#6356D2 #D2A156 #87D256

monochromatic

#2F2589 #4031B9 #6356D2 #9086DF #BCB7EC

Accessibility & contrast

On white

5.54

#6356D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#6356D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6356D2

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6356D2	#FFFFFF	#000000	##FFFFFF
##6356D2	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CD6

Deuteranopia (green-blind)

#0064CF

Tritanopia (blue-blind)

#34738C

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #6356d2;
/* rgb */ color: rgb(99, 86, 210);
/* oklch */ color: oklch(53.5% 0.184 283.0);

Tailwind

colors: {
  custom: {
    50: '#9886e1',
    500: '#6356d2',
    950: '#000000',
  },
}

SCSS

$custom: #6356d2;
$custom-light: #9886e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6356d2",
  "rgb": {
    "r": 99,
    "g": 86,
    "b": 210
  },
  "hsl": {
    "h": 246.29,
    "s": 57.944,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53467,
    "c": 0.18394,
    "h": 283
  },
  "luminance": 0.13961
}

Semantic roles & 50–950 ramp

primary

#6356D2

secondary

#D5DBA9

accent

#E147D1

background

#F9F8FD

surface

#F2EFFB

border

#CCCAD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6356D2

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

Preview Lab → · Contrast checker → · Palette generator →