#6358E7#6358E7

#6358E7 is a mid, highly saturated blue. Relative luminance 0.154; OKLCH L 55.4% C 0.208 H 280.6°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#6358E7
RGB	rgb(99, 88, 231)
HSL	hsl(245, 75%, 63%)
HSV	hsv(245, 62%, 91%)
CMYK	cmyk(57.1%, 61.9%, 0%, 9.4%)
CIE-LAB	lab(46.18, 43.82, -71.25)
CIE-LCH	lch(46.18, 83.64, 301.59°)
OKLab	oklab(55.42% 0.0384 -0.2048)
OKLCH	oklch(55.42% 0.208 280.6)
XYZ	xyz(23.0546, 15.4001, 77.3435)
Luminance	0.1540 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6358E7 #DCE758

analogous

#5895E7 #6358E7 #AA58E7

triadic

#6358E7 #E76358 #58E763

tetradic

#6358E7 #E75895 #DCE758 #58E7AA

square

#6358E7 #E75895 #DCE758 #58E7AA

split-complementary

#6358E7 #E7AA58 #95E758

monochromatic

#2419AC #3122DF #6358E7 #958EEF #C7C3F6

Accessibility & contrast

On white

5.15

#6358E7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#6358E7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #6358E7

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6358E7	#FFFFFF	#000000	##FFFFFF
##6358E7	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073EC

Deuteranopia (green-blind)

#0068E4

Tritanopia (blue-blind)

#137B97

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #6358e7;
/* rgb */ color: rgb(99, 88, 231);
/* oklch */ color: oklch(55.4% 0.208 280.6);

Tailwind

colors: {
  custom: {
    50: '#9b88f0',
    500: '#6358e7',
    950: '#000000',
  },
}

SCSS

$custom: #6358e7;
$custom-light: #9b88f0;
$custom-dark: #000000;

JSON

{
  "hex": "#6358e7",
  "rgb": {
    "r": 99,
    "g": 88,
    "b": 231
  },
  "hsl": {
    "h": 244.615,
    "s": 74.869,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55422,
    "c": 0.20837,
    "h": 280.6
  },
  "luminance": 0.15402
}

Semantic roles & 50–950 ramp

primary

#6358E7

secondary

#E3E7B3

accent

#D70EC8

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B17

muted

#7F7C85

Preview Lab

Preview with #6358E7

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

Preview Lab → · Contrast checker → · Palette generator →