#6358BF#6358BF

#6358BF is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.4% C 0.156 H 284.5°. Best body text is #FFFFFF at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#6358BF
RGB	rgb(99, 88, 191)
HSL	hsl(246, 45%, 55%)
HSV	hsv(246, 54%, 75%)
CMYK	cmyk(48.2%, 53.9%, 0%, 25.1%)
CIE-LAB	lab(43.35, 31.51, -52.91)
CIE-LCH	lch(43.35, 61.58, 300.78°)
OKLab	oklab(52.44% 0.039 -0.1509)
OKLCH	oklch(52.44% 0.156 284.5)
XYZ	xyz(18.0365, 13.3928, 50.9148)
Luminance	0.1339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358BF #B4BF58

analogous

#5880BF #6358BF #9758BF

triadic

#6358BF #BF6358 #58BF63

tetradic

#6358BF #BF5880 #B4BF58 #58BF97

square

#6358BF #BF5880 #B4BF58 #58BF97

split-complementary

#6358BF #BF9758 #80BF58

monochromatic

#332B71 #473C9D #6358BF #8C84D0 #B6B0E1

Accessibility & contrast

On white

5.71

#6358BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.68

#6358BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358BF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358BF	#FFFFFF	#000000	##FFFFFF
##6358BF	1.00	5.71	3.68	5.71
#FFFFFF	5.71	1.00	21.00	1.00
#000000	3.68	21.00	1.00	21.00
##FFFFFF	5.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#216AC3

Deuteranopia (green-blind)

#1B63BD

Tritanopia (blue-blind)

#436F83

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6358bf;
/* rgb */ color: rgb(99, 88, 191);
/* oklch */ color: oklch(52.4% 0.156 284.5);

Tailwind

colors: {
  custom: {
    50: '#9687d3',
    500: '#6358bf',
    950: '#000000',
  },
}

SCSS

$custom: #6358bf;
$custom-light: #9687d3;
$custom-dark: #000000;

JSON

{
  "hex": "#6358bf",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 191
  },
  "hsl": {
    "h": 246.408,
    "s": 44.589,
    "l": 54.706
  },
  "oklch": {
    "l": 0.52442,
    "c": 0.15585,
    "h": 284.5
  },
  "luminance": 0.13394
}

Semantic roles & 50–950 ramp

primary

#6358BF

secondary

#CACFA4

accent

#D454C7

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6358BF

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

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