#604BD4#604BD4

#604BD4 is a mid, highly saturated blue. Relative luminance 0.123; OKLCH L 51.6% C 0.201 H 283.8°. Best body text is #FFFFFF at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#604BD4
RGB	rgb(96, 75, 212)
HSL	hsl(249, 61%, 56%)
HSV	hsv(249, 65%, 83%)
CMYK	cmyk(54.7%, 64.6%, 0%, 16.9%)
CIE-LAB	lab(41.64, 45.01, -67.82)
CIE-LCH	lch(41.64, 81.40, 303.57°)
OKLab	oklab(51.6% 0.048 -0.1949)
OKLCH	oklch(51.6% 0.201 283.8)
XYZ	xyz(19.2200, 12.2713, 63.6304)
Luminance	0.1227 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604BD4 #BFD44B

analogous

#4B7BD4 #604BD4 #A54BD4

triadic

#604BD4 #D4604B #4BD460

tetradic

#604BD4 #D44B7B #BFD44B #4BD4A5

square

#604BD4 #D44B7B #BFD44B #4BD4A5

split-complementary

#604BD4 #D4A54B #7BD44B

monochromatic

#2F2085 #412CB6 #604BD4 #8C7CE0 #B7AEEC

Accessibility & contrast

On white

6.08

#604BD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#604BD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BD4

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BD4	#FFFFFF	#000000	##FFFFFF
##604BD4	1.00	6.08	3.45	6.08
#FFFFFF	6.08	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D8

Deuteranopia (green-blind)

#005ED1

Tritanopia (blue-blind)

#2B6D89

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #604bd4;
/* rgb */ color: rgb(96, 75, 212);
/* oklch */ color: oklch(51.6% 0.201 283.8);

Tailwind

colors: {
  custom: {
    50: '#987fe2',
    500: '#604bd4',
    950: '#000000',
  },
}

SCSS

$custom: #604bd4;
$custom-light: #987fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#604bd4",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 212
  },
  "hsl": {
    "h": 249.197,
    "s": 61.435,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51603,
    "c": 0.2007,
    "h": 283.8
  },
  "luminance": 0.12272
}

Semantic roles & 50–950 ramp

primary

#604BD4

secondary

#D1DAA1

accent

#E543CC

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0F0A15

muted

#7E7C84

Preview Lab

Preview with #604BD4

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

Preview Lab → · Contrast checker → · Palette generator →