#604DD5#604DD5

#604DD5 is a mid, vivid blue. Relative luminance 0.126; OKLCH L 52.0% C 0.200 H 283.3°. Best body text is #FFFFFF at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#604DD5
RGB	rgb(96, 77, 213)
HSL	hsl(248, 62%, 57%)
HSV	hsv(248, 64%, 84%)
CMYK	cmyk(54.9%, 63.8%, 0%, 16.5%)
CIE-LAB	lab(42.15, 44.17, -67.57)
CIE-LCH	lch(42.15, 80.73, 303.17°)
OKLab	oklab(52% 0.0461 -0.1941)
OKLCH	oklch(52% 0.2 283.3)
XYZ	xyz(19.4843, 12.5975, 64.3427)
Luminance	0.1260 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DD5 #C2D54D

analogous

#4D7ED5 #604DD5 #A44DD5

triadic

#604DD5 #D5604D #4DD560

tetradic

#604DD5 #D54D7E #C2D54D #4DD5A4

square

#604DD5 #D54D7E #C2D54D #4DD5A4

split-complementary

#604DD5 #D5A44D #7ED54D

monochromatic

#2E2088 #3F2CB9 #604DD5 #8C7FE1 #B8B0EC

Accessibility & contrast

On white

5.97

#604DD5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.52

#604DD5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DD5

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DD5	#FFFFFF	#000000	##FFFFFF
##604DD5	1.00	5.97	3.52	5.97
#FFFFFF	5.97	1.00	21.00	1.00
#000000	3.52	21.00	1.00	21.00
##FFFFFF	5.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068D9

Deuteranopia (green-blind)

#005FD2

Tritanopia (blue-blind)

#296F8A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #604dd5;
/* rgb */ color: rgb(96, 77, 213);
/* oklch */ color: oklch(52.0% 0.200 283.3);

Tailwind

colors: {
  custom: {
    50: '#9880e3',
    500: '#604dd5',
    950: '#000000',
  },
}

SCSS

$custom: #604dd5;
$custom-light: #9880e3;
$custom-dark: #000000;

JSON

{
  "hex": "#604dd5",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 213
  },
  "hsl": {
    "h": 248.382,
    "s": 61.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.51995,
    "c": 0.19952,
    "h": 283.3
  },
  "luminance": 0.12599
}

Semantic roles & 50–950 ramp

primary

#604DD5

secondary

#D3DBA3

accent

#E543CE

background

#F9F7FE

surface

#F2EEFC

border

#CCC9D5

text

#0F0A16

muted

#7E7C84

Preview Lab

Preview with #604DD5

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

Preview Lab → · Contrast checker → · Palette generator →