#604FD8#604FD8

#604FD8 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.6% C 0.201 H 282.6°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#604FD8
RGB	rgb(96, 79, 216)
HSL	hsl(247, 64%, 58%)
HSV	hsv(247, 63%, 85%)
CMYK	cmyk(55.6%, 63.4%, 0%, 15.3%)
CIE-LAB	lab(42.82, 43.93, -68.21)
CIE-LCH	lch(42.82, 81.13, 302.78°)
OKLab	oklab(52.55% 0.0439 -0.196)
OKLCH	oklch(52.55% 0.201 282.6)
XYZ	xyz(20.0107, 13.0354, 66.4141)
Luminance	0.1304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604FD8 #C7D84F

analogous

#4F83D8 #604FD8 #A44FD8

triadic

#604FD8 #D8604F #4FD860

tetradic

#604FD8 #D84F83 #C7D84F #4FD8A4

square

#604FD8 #D84F83 #C7D84F #4FD8A4

split-complementary

#604FD8 #D8A44F #83D84F

monochromatic

#2D1F8D #3D2ABF #604FD8 #8D81E3 #BBB3EE

Accessibility & contrast

On white

5.82

#604FD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#604FD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604FD8

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604FD8	#FFFFFF	#000000	##FFFFFF
##604FD8	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ADC

Deuteranopia (green-blind)

#0060D5

Tritanopia (blue-blind)

#25718C

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #604fd8;
/* rgb */ color: rgb(96, 79, 216);
/* oklch */ color: oklch(52.6% 0.201 282.6);

Tailwind

colors: {
  custom: {
    50: '#9881e5',
    500: '#604fd8',
    950: '#000000',
  },
}

SCSS

$custom: #604fd8;
$custom-light: #9881e5;
$custom-dark: #000000;

JSON

{
  "hex": "#604fd8",
  "rgb": {
    "r": 96,
    "g": 79,
    "b": 216
  },
  "hsl": {
    "h": 247.445,
    "s": 63.721,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52552,
    "c": 0.20086,
    "h": 282.6
  },
  "luminance": 0.13037
}

Semantic roles & 50–950 ramp

primary

#604FD8

secondary

#D6DDA6

accent

#E741D2

background

#FAF8FE

surface

#F3EFFC

border

#CDCAD5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604FD8

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

Preview Lab → · Contrast checker → · Palette generator →