#6359BF#6359BF

#6359BF is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.6% C 0.154 H 284.2°. Best body text is #FFFFFF at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#6359BF
RGB	rgb(99, 89, 191)
HSL	hsl(246, 44%, 55%)
HSV	hsv(246, 53%, 75%)
CMYK	cmyk(48.2%, 53.4%, 0%, 25.1%)
CIE-LAB	lab(43.59, 30.90, -52.52)
CIE-LCH	lch(43.59, 60.93, 300.47°)
OKLab	oklab(52.62% 0.0379 -0.1497)
OKLCH	oklch(52.62% 0.154 284.2)
XYZ	xyz(18.1191, 13.5581, 50.9424)
Luminance	0.1356 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6359BF #B5BF59

analogous

#5982BF #6359BF #9659BF

triadic

#6359BF #BF6359 #59BF63

tetradic

#6359BF #BF5982 #B5BF59 #59BF96

square

#6359BF #BF5982 #B5BF59 #59BF96

split-complementary

#6359BF #BF9659 #82BF59

monochromatic

#332C72 #463D9E #6359BF #8D85D0 #B6B1E1

Accessibility & contrast

On white

5.66

#6359BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#6359BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6359BF

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6359BF	#FFFFFF	#000000	##FFFFFF
##6359BF	1.00	5.66	3.71	5.66
#FFFFFF	5.66	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#246AC3

Deuteranopia (green-blind)

#1E64BD

Tritanopia (blue-blind)

#436F83

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #6359bf;
/* rgb */ color: rgb(99, 89, 191);
/* oklch */ color: oklch(52.6% 0.154 284.2);

Tailwind

colors: {
  custom: {
    50: '#9588d3',
    500: '#6359bf',
    950: '#000000',
  },
}

SCSS

$custom: #6359bf;
$custom-light: #9588d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6359bf",
  "rgb": {
    "r": 99,
    "g": 89,
    "b": 191
  },
  "hsl": {
    "h": 245.882,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.52623,
    "c": 0.15443,
    "h": 284.2
  },
  "luminance": 0.13559
}

Semantic roles & 50–950 ramp

primary

#6359BF

secondary

#CBCFA4

accent

#D454C7

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6359BF

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

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