#615BE5#615BE5

#615BE5 is a mid, highly saturated blue. Relative luminance 0.157; OKLCH L 55.6% C 0.203 H 279.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#615BE5
RGB	rgb(97, 91, 229)
HSL	hsl(243, 73%, 63%)
HSV	hsv(243, 60%, 90%)
CMYK	cmyk(57.6%, 60.3%, 0%, 10.2%)
CIE-LAB	lab(46.55, 41.10, -69.52)
CIE-LCH	lch(46.55, 80.76, 300.59°)
OKLab	oklab(55.61% 0.0333 -0.1998)
OKLCH	oklch(55.61% 0.203 279.5)
XYZ	xyz(22.8092, 15.6791, 75.9380)
Luminance	0.1568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BE5 #DFE55B

analogous

#5B9AE5 #615BE5 #A65BE5

triadic

#615BE5 #E5615B #5BE561

tetradic

#615BE5 #E55B9A #DFE55B #5BE5A6

square

#615BE5 #E55B9A #DFE55B #5BE5A6

split-complementary

#615BE5 #E5A65B #9AE55B

monochromatic

#211BAB #2E26DD #615BE5 #9490ED #C7C5F6

Accessibility & contrast

On white

5.08

#615BE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#615BE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BE5

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BE5	#FFFFFF	#000000	##FFFFFF
##615BE5	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074E9

Deuteranopia (green-blind)

#0069E2

Tritanopia (blue-blind)

#077D97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #615be5;
/* rgb */ color: rgb(97, 91, 229);
/* oklch */ color: oklch(55.6% 0.203 279.5);

Tailwind

colors: {
  custom: {
    50: '#9a8aee',
    500: '#615be5',
    950: '#000000',
  },
}

SCSS

$custom: #615be5;
$custom-light: #9a8aee;
$custom-dark: #000000;

JSON

{
  "hex": "#615be5",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 229
  },
  "hsl": {
    "h": 242.609,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.55611,
    "c": 0.20252,
    "h": 279.5
  },
  "luminance": 0.15681
}

Semantic roles & 50–950 ramp

primary

#615BE5

secondary

#E5E7B5

accent

#D511CC

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #615BE5

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

Preview Lab → · Contrast checker → · Palette generator →