#604DCE#604DCE

#604DCE is a mid, vivid blue. Relative luminance 0.123; OKLCH L 51.4% C 0.191 H 284.2°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#604DCE
RGB	rgb(96, 77, 206)
HSL	hsl(249, 57%, 55%)
HSV	hsv(249, 63%, 81%)
CMYK	cmyk(53.4%, 62.6%, 0%, 19.2%)
CIE-LAB	lab(41.61, 42.05, -64.43)
CIE-LCH	lch(41.61, 76.93, 303.13°)
OKLab	oklab(51.43% 0.0467 -0.1849)
OKLCH	oklch(51.43% 0.191 284.2)
XYZ	xyz(18.6150, 12.2497, 59.7641)
Luminance	0.1225 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DCE #BBCE4D

analogous

#4D7ACE #604DCE #A04DCE

triadic

#604DCE #CE604D #4DCE60

tetradic

#604DCE #CE4D7A #BBCE4D #4DCEA0

square

#604DCE #CE4D7A #BBCE4D #4DCEA0

split-complementary

#604DCE #CEA04D #7ACE4D

monochromatic

#30237E #4230AE #604DCE #8B7DDB #B6ADE8

Accessibility & contrast

On white

6.09

#604DCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#604DCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DCE

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DCE	#FFFFFF	#000000	##FFFFFF
##604DCE	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D2

Deuteranopia (green-blind)

#005ECB

Tritanopia (blue-blind)

#316C86

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #604dce;
/* rgb */ color: rgb(96, 77, 206);
/* oklch */ color: oklch(51.4% 0.191 284.2);

Tailwind

colors: {
  custom: {
    50: '#9780de',
    500: '#604dce',
    950: '#000000',
  },
}

SCSS

$custom: #604dce;
$custom-light: #9780de;
$custom-dark: #000000;

JSON

{
  "hex": "#604dce",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 206
  },
  "hsl": {
    "h": 248.837,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.51433,
    "c": 0.19068,
    "h": 284.2
  },
  "luminance": 0.12251
}

Semantic roles & 50–950 ramp

primary

#604DCE

secondary

#CED6A1

accent

#E048CA

background

#F9F7FD

surface

#F2EEFB

border

#CCC9D4

text

#0E0A15

muted

#7E7C83

Preview Lab

Preview with #604DCE

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

Preview Lab → · Contrast checker → · Palette generator →