#604BE1#604BE1

#604BE1 is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 52.7% C 0.217 H 282.4°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#604BE1
RGB	rgb(96, 75, 225)
HSL	hsl(248, 71%, 59%)
HSV	hsv(248, 67%, 88%)
CMYK	cmyk(57.3%, 66.7%, 0%, 11.8%)
CIE-LAB	lab(42.69, 48.93, -73.54)
CIE-LCH	lch(42.69, 88.33, 303.64°)
OKLab	oklab(52.69% 0.0464 -0.2117)
OKLCH	oklch(52.69% 0.217 282.4)
XYZ	xyz(20.9263, 12.9538, 72.6172)
Luminance	0.1295 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604BE1 #CCE14B

analogous

#4B81E1 #604BE1 #AB4BE1

triadic

#604BE1 #E1604B #4BE160

tetradic

#604BE1 #E14B81 #CCE14B #4BE1AB

square

#604BE1 #E14B81 #CCE14B #4BE1AB

split-complementary

#604BE1 #E1AB4B #81E14B

monochromatic

#2B1998 #3A22CD #604BE1 #8E7FEA #BDB4F2

Accessibility & contrast

On white

5.85

#604BE1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#604BE1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BE1

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BE1	#FFFFFF	#000000	##FFFFFF
##604BE1	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE6

Deuteranopia (green-blind)

#0060DE

Tritanopia (blue-blind)

#147290

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #604be1;
/* rgb */ color: rgb(96, 75, 225);
/* oklch */ color: oklch(52.7% 0.217 282.4);

Tailwind

colors: {
  custom: {
    50: '#9a7fec',
    500: '#604be1',
    950: '#000000',
  },
}

SCSS

$custom: #604be1;
$custom-light: #9a7fec;
$custom-dark: #000000;

JSON

{
  "hex": "#604be1",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 225
  },
  "hsl": {
    "h": 248.4,
    "s": 71.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.52687,
    "c": 0.21669,
    "h": 282.4
  },
  "luminance": 0.12955
}

Semantic roles & 50–950 ramp

primary

#604BE1

secondary

#D9E1A6

accent

#EE3AD5

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604BE1

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

Preview Lab → · Contrast checker → · Palette generator →