#6358BE#6358BE

#6358BE is a mid, vivid blue. Relative luminance 0.134; OKLCH L 52.4% C 0.154 H 284.6°. Best body text is #FFFFFF at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#6358BE
RGB	rgb(99, 88, 190)
HSL	hsl(246, 44%, 55%)
HSV	hsv(246, 54%, 75%)
CMYK	cmyk(47.9%, 53.7%, 0%, 25.5%)
CIE-LAB	lab(43.28, 31.21, -52.43)
CIE-LCH	lch(43.28, 61.02, 300.76°)
OKLab	oklab(52.37% 0.039 -0.1495)
OKLCH	oklch(52.37% 0.154 284.6)
XYZ	xyz(17.9268, 13.3490, 50.3372)
Luminance	0.1335 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358BE #B3BE58

analogous

#5880BE #6358BE #9658BE

triadic

#6358BE #BE6358 #58BE63

tetradic

#6358BE #BE5880 #B3BE58 #58BE96

square

#6358BE #BE5880 #B3BE58 #58BE96

split-complementary

#6358BE #BE9658 #80BE58

monochromatic

#332C70 #473D9C #6358BE #8C84CF #B5B0E0

Accessibility & contrast

On white

5.72

#6358BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#6358BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358BE

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358BE	#FFFFFF	#000000	##FFFFFF
##6358BE	1.00	5.72	3.67	5.72
#FFFFFF	5.72	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2269C2

Deuteranopia (green-blind)

#1D63BC

Tritanopia (blue-blind)

#446E82

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6358be;
/* rgb */ color: rgb(99, 88, 190);
/* oklch */ color: oklch(52.4% 0.154 284.6);

Tailwind

colors: {
  custom: {
    50: '#9587d2',
    500: '#6358be',
    950: '#000000',
  },
}

SCSS

$custom: #6358be;
$custom-light: #9587d2;
$custom-dark: #000000;

JSON

{
  "hex": "#6358be",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 190
  },
  "hsl": {
    "h": 246.471,
    "s": 43.966,
    "l": 54.51
  },
  "oklch": {
    "l": 0.52373,
    "c": 0.15447,
    "h": 284.6
  },
  "luminance": 0.1335
}

Semantic roles & 50–950 ramp

primary

#6358BE

secondary

#CACEA3

accent

#D454C6

background

#F9F8FD

surface

#F2EFFA

border

#CCCAD3

text

#0E0B14

muted

#7E7C83

Preview Lab

Preview with #6358BE

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

Preview Lab → · Contrast checker → · Palette generator →