#6359D2#6359D2

#6359D2 is a mid, vivid blue. Relative luminance 0.145; OKLCH L 54.0% C 0.180 H 282.3°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#6359D2
RGB	rgb(99, 89, 210)
HSL	hsl(245, 57%, 59%)
HSV	hsv(245, 58%, 82%)
CMYK	cmyk(52.9%, 57.6%, 0%, 17.6%)
CIE-LAB	lab(44.87, 36.73, -61.42)
CIE-LCH	lch(44.87, 71.57, 300.88°)
OKLab	oklab(53.98% 0.0382 -0.1759)
OKLCH	oklch(53.98% 0.18 282.3)
XYZ	xyz(20.3473, 14.4494, 62.6771)
Luminance	0.1445 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6359D2 #C8D259

analogous

#598BD2 #6359D2 #9F59D2

triadic

#6359D2 #D26359 #59D263

tetradic

#6359D2 #D2598B #C8D259 #59D29F

square

#6359D2 #D2598B #C8D259 #59D29F

split-complementary

#6359D2 #D29F59 #8BD259

monochromatic

#2E268B #3E33BB #6359D2 #9089DF #BDB9EC

Accessibility & contrast

On white

5.40

#6359D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#6359D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359D2

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6359D2	#FFFFFF	#000000	##FFFFFF
##6359D2	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ED6

Deuteranopia (green-blind)

#0066CF

Tritanopia (blue-blind)

#34758D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #6359d2;
/* rgb */ color: rgb(99, 89, 210);
/* oklch */ color: oklch(54.0% 0.180 282.3);

Tailwind

colors: {
  custom: {
    50: '#9888e1',
    500: '#6359d2',
    950: '#000000',
  },
}

SCSS

$custom: #6359d2;
$custom-light: #9888e1;
$custom-dark: #000000;

JSON

{
  "hex": "#6359d2",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 210
  },
  "hsl": {
    "h": 244.959,
    "s": 57.346,
    "l": 58.627
  },
  "oklch": {
    "l": 0.53979,
    "c": 0.18001,
    "h": 282.3
  },
  "luminance": 0.14451
}

Semantic roles & 50–950 ramp

primary

#6359D2

secondary

#D7DBAB

accent

#E147D4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0F0B15

muted

#7E7C83

Preview Lab

Preview with #6359D2

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

Preview Lab → · Contrast checker → · Palette generator →