#6358BD#6358BD

#6358BD is a mid, vivid blue. Relative luminance 0.133; OKLCH L 52.3% C 0.153 H 284.7°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#6358BD
RGB	rgb(99, 88, 189)
HSL	hsl(247, 43%, 54%)
HSV	hsv(247, 53%, 74%)
CMYK	cmyk(47.6%, 53.4%, 0%, 25.9%)
CIE-LAB	lab(43.22, 30.90, -51.95)
CIE-LCH	lch(43.22, 60.45, 300.74°)
OKLab	oklab(52.3% 0.0389 -0.1481)
OKLCH	oklch(52.3% 0.153 284.7)
XYZ	xyz(17.8179, 13.3054, 49.7636)
Luminance	0.1331 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358BD #B2BD58

analogous

#5880BD #6358BD #9658BD

triadic

#6358BD #BD6358 #58BD63

tetradic

#6358BD #BD5880 #B2BD58 #58BD96

square

#6358BD #BD5880 #B2BD58 #58BD96

split-complementary

#6358BD #BD9658 #80BD58

monochromatic

#332C6F #473D9B #6358BD #8C84CE #B5B0E0

Accessibility & contrast

On white

5.74

#6358BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#6358BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358BD

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358BD	#FFFFFF	#000000	##FFFFFF
##6358BD	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2469C0

Deuteranopia (green-blind)

#1F63BB

Tritanopia (blue-blind)

#446E82

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #6358bd;
/* rgb */ color: rgb(99, 88, 189);
/* oklch */ color: oklch(52.3% 0.153 284.7);

Tailwind

colors: {
  custom: {
    50: '#9587d1',
    500: '#6358bd',
    950: '#000000',
  },
}

SCSS

$custom: #6358bd;
$custom-light: #9587d1;
$custom-dark: #000000;

JSON

{
  "hex": "#6358bd",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 189
  },
  "hsl": {
    "h": 246.535,
    "s": 43.348,
    "l": 54.314
  },
  "oklch": {
    "l": 0.52304,
    "c": 0.1531,
    "h": 284.7
  },
  "luminance": 0.13306
}

Semantic roles & 50–950 ramp

primary

#6358BD

secondary

#C9CEA3

accent

#D355C5

background

#F9F8FC

surface

#F2EFF9

border

#CCCAD2

text

#0E0B14

muted

#7E7C82

Preview Lab

Preview with #6358BD

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

Preview Lab → · Contrast checker → · Palette generator →