#615CF8#615CF8

#615CF8 is a mid, highly saturated blue. Relative luminance 0.170; OKLCH L 57.3% C 0.225 H 278.0°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#615CF8
RGB	rgb(97, 92, 248)
HSL	hsl(242, 92%, 67%)
HSV	hsv(242, 63%, 97%)
CMYK	cmyk(60.9%, 62.9%, 0%, 2.7%)
CIE-LAB	lab(48.22, 46.47, -77.46)
CIE-LCH	lch(48.22, 90.33, 300.96°)
OKLab	oklab(57.29% 0.0313 -0.2231)
OKLCH	oklch(57.29% 0.225 278)
XYZ	xyz(25.6947, 16.9710, 90.7104)
Luminance	0.1697 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615CF8 #F3F85C

analogous

#5CA5F8 #615CF8 #AF5CF8

triadic

#615CF8 #F8615C #5CF861

tetradic

#615CF8 #F85CA5 #F3F85C #5CF8AF

square

#615CF8 #F85CA5 #F3F85C #5CF8AF

split-complementary

#615CF8 #F8AF5C #A5F85C

monochromatic

#0F09D1 #2821F5 #615CF8 #9A97FB #D3D1FD

Accessibility & contrast

On white

4.78

#615CF8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#615CF8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615CF8

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615CF8	#FFFFFF	#000000	##FFFFFF
##615CF8	1.00	4.78	4.39	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0079FD

Deuteranopia (green-blind)

#006CF5

Tritanopia (blue-blind)

#0083A2

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #615cf8;
/* rgb */ color: rgb(97, 92, 248);
/* oklch */ color: oklch(57.3% 0.225 278.0);

Tailwind

colors: {
  custom: {
    50: '#9d8bfc',
    500: '#615cf8',
    950: '#000000',
  },
}

SCSS

$custom: #615cf8;
$custom-light: #9d8bfc;
$custom-dark: #000000;

JSON

{
  "hex": "#615cf8",
  "rgb": {
    "r": 97,
    "g": 92,
    "b": 248
  },
  "hsl": {
    "h": 241.923,
    "s": 91.765,
    "l": 66.667
  },
  "oklch": {
    "l": 0.57288,
    "c": 0.22527,
    "h": 278
  },
  "luminance": 0.16973
}

Semantic roles & 50–950 ramp

primary

#615CF8

secondary

#EFF1BF

accent

#E600DE

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #615CF8

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

Preview Lab → · Contrast checker → · Palette generator →