#6358D8#6358D8

#6358D8 is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.3% C 0.189 H 281.9°. Best body text is #FFFFFF at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#6358D8
RGB	rgb(99, 88, 216)
HSL	hsl(245, 62%, 60%)
HSV	hsv(245, 59%, 85%)
CMYK	cmyk(54.2%, 59.3%, 0%, 15.3%)
CIE-LAB	lab(45.07, 39.18, -64.54)
CIE-LCH	lch(45.07, 75.50, 301.26°)
OKLab	oklab(54.26% 0.0391 -0.1851)
OKLCH	oklch(54.26% 0.189 281.9)
XYZ	xyz(21.0262, 14.5887, 66.6604)
Luminance	0.1459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358D8 #CDD858

analogous

#588DD8 #6358D8 #A358D8

triadic

#6358D8 #D86358 #58D863

tetradic

#6358D8 #D8588D #CDD858 #58D8A3

square

#6358D8 #D8588D #CDD858 #58D8A3

split-complementary

#6358D8 #D8A358 #8DD858

monochromatic

#2C2293 #3B2EC5 #6358D8 #918AE4 #C0BBEF

Accessibility & contrast

On white

5.36

#6358D8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.92

#6358D8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358D8

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358D8	#FFFFFF	#000000	##FFFFFF
##6358D8	1.00	5.36	3.92	5.36
#FFFFFF	5.36	1.00	21.00	1.00
#000000	3.92	21.00	1.00	21.00
##FFFFFF	5.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FDC

Deuteranopia (green-blind)

#0066D5

Tritanopia (blue-blind)

#2D768F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #6358d8;
/* rgb */ color: rgb(99, 88, 216);
/* oklch */ color: oklch(54.3% 0.189 281.9);

Tailwind

colors: {
  custom: {
    50: '#9987e5',
    500: '#6358d8',
    950: '#000000',
  },
}

SCSS

$custom: #6358d8;
$custom-light: #9987e5;
$custom-dark: #000000;

JSON

{
  "hex": "#6358d8",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 216
  },
  "hsl": {
    "h": 245.156,
    "s": 62.136,
    "l": 59.608
  },
  "oklch": {
    "l": 0.54257,
    "c": 0.18917,
    "h": 281.9
  },
  "luminance": 0.1459
}

Semantic roles & 50–950 ramp

primary

#6358D8

secondary

#DADFAD

accent

#E543D7

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #6358D8

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

Preview Lab → · Contrast checker → · Palette generator →