#604AE3#604AE3

#604AE3 is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.7% C 0.220 H 282.3°. Best body text is #FFFFFF at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#604AE3
RGB	rgb(96, 74, 227)
HSL	hsl(249, 73%, 59%)
HSV	hsv(249, 67%, 89%)
CMYK	cmyk(57.7%, 67.4%, 0%, 11%)
CIE-LAB	lab(42.66, 50.08, -74.74)
CIE-LCH	lch(42.66, 89.97, 303.82°)
OKLab	oklab(52.71% 0.047 -0.2152)
OKLCH	oklch(52.71% 0.22 282.3)
XYZ	xyz(21.1335, 12.9290, 74.0401)
Luminance	0.1293 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604AE3 #CDE34A

analogous

#4A81E3 #604AE3 #AC4AE3

triadic

#604AE3 #E3604A #4AE360

tetradic

#604AE3 #E34A81 #CDE34A #4AE3AC

square

#604AE3 #E34A81 #CDE34A #4AE3AC

split-complementary

#604AE3 #E3AC4A #81E34A

monochromatic

#2B189B #3920D0 #604AE3 #8F7FEB #BDB4F3

Accessibility & contrast

On white

5.86

#604AE3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#604AE3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604AE3

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604AE3	#FFFFFF	#000000	##FFFFFF
##604AE3	1.00	5.86	3.59	5.86
#FFFFFF	5.86	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006AE8

Deuteranopia (green-blind)

#005FE0

Tritanopia (blue-blind)

#0E7291

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #604ae3;
/* rgb */ color: rgb(96, 74, 227);
/* oklch */ color: oklch(52.7% 0.220 282.3);

Tailwind

colors: {
  custom: {
    50: '#9a7eed',
    500: '#604ae3',
    950: '#000000',
  },
}

SCSS

$custom: #604ae3;
$custom-light: #9a7eed;
$custom-dark: #000000;

JSON

{
  "hex": "#604ae3",
  "rgb": {
    "r": 96,
    "g": 74,
    "b": 227
  },
  "hsl": {
    "h": 248.627,
    "s": 73.206,
    "l": 59.02
  },
  "oklch": {
    "l": 0.52711,
    "c": 0.22023,
    "h": 282.3
  },
  "luminance": 0.1293
}

Semantic roles & 50–950 ramp

primary

#604AE3

secondary

#DAE2A6

accent

#F038D5

background

#FAF7FE

surface

#F4EEFD

border

#CEC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604AE3

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

Preview Lab → · Contrast checker → · Palette generator →