#615BE4#615BE4

#615BE4 is a mid, highly saturated blue. Relative luminance 0.156; OKLCH L 55.5% C 0.201 H 279.5°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#615BE4
RGB	rgb(97, 91, 228)
HSL	hsl(243, 72%, 63%)
HSV	hsv(243, 60%, 89%)
CMYK	cmyk(57.5%, 60.1%, 0%, 10.6%)
CIE-LAB	lab(46.48, 40.79, -69.07)
CIE-LCH	lch(46.48, 80.21, 300.56°)
OKLab	oklab(55.53% 0.0334 -0.1985)
OKLCH	oklch(55.53% 0.201 279.5)
XYZ	xyz(22.6700, 15.6234, 75.2048)
Luminance	0.1563 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615BE4 #DEE45B

analogous

#5B99E4 #615BE4 #A65BE4

triadic

#615BE4 #E4615B #5BE461

tetradic

#615BE4 #E45B99 #DEE45B #5BE4A6

square

#615BE4 #E45B99 #DEE45B #5BE4A6

split-complementary

#615BE4 #E4A65B #99E45B

monochromatic

#221CA9 #2E26DB #615BE4 #9490ED #C6C4F5

Accessibility & contrast

On white

5.09

#615BE4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#615BE4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615BE4

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615BE4	#FFFFFF	#000000	##FFFFFF
##615BE4	1.00	5.09	4.12	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0073E8

Deuteranopia (green-blind)

#0069E1

Tritanopia (blue-blind)

#0B7C97

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #615be4;
/* rgb */ color: rgb(97, 91, 228);
/* oklch */ color: oklch(55.5% 0.201 279.5);

Tailwind

colors: {
  custom: {
    50: '#998aed',
    500: '#615be4',
    950: '#000000',
  },
}

SCSS

$custom: #615be4;
$custom-light: #998aed;
$custom-dark: #000000;

JSON

{
  "hex": "#615be4",
  "rgb": {
    "r": 97,
    "g": 91,
    "b": 228
  },
  "hsl": {
    "h": 242.628,
    "s": 71.728,
    "l": 62.549
  },
  "oklch": {
    "l": 0.55533,
    "c": 0.20124,
    "h": 279.5
  },
  "luminance": 0.15625
}

Semantic roles & 50–950 ramp

primary

#615BE4

secondary

#E4E6B4

accent

#D412CB

background

#FAF8FE

surface

#F4F0FD

border

#CECBD5

text

#0F0B16

muted

#7F7C84

Preview Lab

Preview with #615BE4

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

Preview Lab → · Contrast checker → · Palette generator →