#615CDB#615CDB

#615CDB is a mid, vivid blue. Relative luminance 0.153; OKLCH L 55.0% C 0.188 H 280.0°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#615CDB
RGB	rgb(97, 92, 219)
HSL	hsl(242, 64%, 61%)
HSV	hsv(242, 58%, 86%)
CMYK	cmyk(55.7%, 58%, 0%, 14.1%)
CIE-LAB	lab(46.05, 37.36, -64.65)
CIE-LCH	lch(46.05, 74.67, 300.02°)
OKLab	oklab(55.02% 0.0327 -0.1854)
OKLCH	oklch(55.02% 0.188 280)
XYZ	xyz(21.5391, 15.3087, 68.8240)
Luminance	0.1531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#615CDB #D6DB5C

analogous

#5C96DB #615CDB #A05CDB

triadic

#615CDB #DB615C #5CDB61

tetradic

#615CDB #DB5C96 #D6DB5C #5CDBA0

square

#615CDB #DB5C96 #D6DB5C #5CDBA0

split-complementary

#615CDB #DBA05C #96DB5C

monochromatic

#27229A #332DCD #615CDB #928EE6 #C2C0F1

Accessibility & contrast

On white

5.17

#615CDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#615CDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #615CDB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##615CDB	#FFFFFF	#000000	##FFFFFF
##615CDB	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0072DF

Deuteranopia (green-blind)

#0068D8

Tritanopia (blue-blind)

#217A93

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #615cdb;
/* rgb */ color: rgb(97, 92, 219);
/* oklch */ color: oklch(55.0% 0.188 280.0);

Tailwind

colors: {
  custom: {
    50: '#988ae7',
    500: '#615cdb',
    950: '#000000',
  },
}

SCSS

$custom: #615cdb;
$custom-light: #988ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#615cdb",
  "rgb": {
    "r": 97,
    "g": 92,
    "b": 219
  },
  "hsl": {
    "h": 242.362,
    "s": 63.819,
    "l": 60.98
  },
  "oklch": {
    "l": 0.55016,
    "c": 0.1883,
    "h": 280
  },
  "luminance": 0.1531
}

Semantic roles & 50–950 ramp

primary

#615CDB

secondary

#DFE1B1

accent

#CC1AC5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #615CDB

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

Preview Lab → · Contrast checker → · Palette generator →