#615BFD#615BFD

#615BFD is a mid, highly saturated blue. Relative luminance 0.171; OKLCH L 57.5% C 0.233 H 277.8°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#615BFD
RGB	rgb(97, 91, 253)
HSL	hsl(242, 98%, 67%)
HSV	hsv(242, 64%, 99%)
CMYK	cmyk(61.7%, 64%, 0%, 0.8%)
CIE-LAB	lab(48.40, 48.61, -79.95)
CIE-LCH	lch(48.40, 93.57, 301.30°)
OKLab	oklab(57.54% 0.0317 -0.2304)
OKLCH	oklch(57.54% 0.233 277.8)
XYZ	xyz(26.3948, 17.1133, 94.8217)
Luminance	0.1711 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BFD #F7FD5B

analogous

#5BA6FD #615BFD #B25BFD

triadic

#615BFD #FD615B #5BFD61

tetradic

#615BFD #FD5BA6 #F7FD5B #5BFDB2

square

#615BFD #FD5BA6 #F7FD5B #5BFDB2

split-complementary

#615BFD #FDB25B #A6FD5B

monochromatic

#0B03DB #271FFC #615BFD #9B97FE #D6D4FE

Accessibility & contrast

On white

4.75

#615BFD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#615BFD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BFD

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BFD	#FFFFFF	#000000	##FFFFFF
##615BFD	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#007AFF

Deuteranopia (green-blind)

#006CFA

Tritanopia (blue-blind)

#0085A4

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #615bfd;
/* rgb */ color: rgb(97, 91, 253);
/* oklch */ color: oklch(57.5% 0.233 277.8);

Tailwind

colors: {
  custom: {
    50: '#9d8aff',
    500: '#615bfd',
    950: '#000000',
  },
}

SCSS

$custom: #615bfd;
$custom-light: #9d8aff;
$custom-dark: #000000;

JSON

{
  "hex": "#615bfd",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 253
  },
  "hsl": {
    "h": 242.222,
    "s": 97.59,
    "l": 67.451
  },
  "oklch": {
    "l": 0.57541,
    "c": 0.23257,
    "h": 277.8
  },
  "luminance": 0.17115
}

Semantic roles & 50–950 ramp

primary

#615BFD

secondary

#F1F3C1

accent

#E600DD

background

#FAF8FF

surface

#F4F0FF

border

#CECBD7

text

#100C18

muted

#7F7D86

Preview Lab

Preview with #615BFD

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

Preview Lab → · Contrast checker → · Palette generator →