#604DDA#604DDA

#604DDA is a mid, highly saturated blue. Relative luminance 0.129; OKLCH L 52.4% C 0.206 H 282.8°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#604DDA
RGB	rgb(96, 77, 218)
HSL	hsl(248, 66%, 58%)
HSV	hsv(248, 65%, 85%)
CMYK	cmyk(56%, 64.7%, 0%, 14.5%)
CIE-LAB	lab(42.54, 45.69, -69.79)
CIE-LCH	lch(42.54, 83.42, 303.21°)
OKLab	oklab(52.4% 0.0456 -0.2007)
OKLCH	oklch(52.4% 0.206 282.8)
XYZ	xyz(20.1287, 12.8553, 67.7367)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DDA #C7DA4D

analogous

#4D80DA #604DDA #A64DDA

triadic

#604DDA #DA604D #4DDA60

tetradic

#604DDA #DA4D80 #C7DA4D #4DDAA6

square

#604DDA #DA4D80 #C7DA4D #4DDAA6

split-complementary

#604DDA #DAA64D #80DA4D

monochromatic

#2D1E8F #3D28C2 #604DDA #8D80E5 #BBB2EF

Accessibility & contrast

On white

5.88

#604DDA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#604DDA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DDA

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DDA	#FFFFFF	#000000	##FFFFFF
##604DDA	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DE

Deuteranopia (green-blind)

#0060D7

Tritanopia (blue-blind)

#22708D

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #604dda;
/* rgb */ color: rgb(96, 77, 218);
/* oklch */ color: oklch(52.4% 0.206 282.8);

Tailwind

colors: {
  custom: {
    50: '#9880e6',
    500: '#604dda',
    950: '#000000',
  },
}

SCSS

$custom: #604dda;
$custom-light: #9880e6;
$custom-dark: #000000;

JSON

{
  "hex": "#604dda",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 218
  },
  "hsl": {
    "h": 248.085,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.52403,
    "c": 0.20577,
    "h": 282.8
  },
  "luminance": 0.12857
}

Semantic roles & 50–950 ramp

primary

#604DDA

secondary

#D6DEA5

accent

#E93FD2

background

#FAF7FE

surface

#F3EEFD

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604DDA

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

Preview Lab → · Contrast checker → · Palette generator →