#604BD8#604BD8

#604BD8 is a mid, highly saturated blue. Relative luminance 0.125; OKLCH L 51.9% C 0.206 H 283.4°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#604BD8
RGB	rgb(96, 75, 216)
HSL	hsl(249, 64%, 57%)
HSV	hsv(249, 65%, 85%)
CMYK	cmyk(55.6%, 65.3%, 0%, 15.3%)
CIE-LAB	lab(41.96, 46.22, -69.60)
CIE-LCH	lch(41.96, 83.55, 303.59°)
OKLab	oklab(51.93% 0.0476 -0.2001)
OKLCH	oklch(51.93% 0.206 283.4)
XYZ	xyz(19.7308, 12.4756, 66.3208)
Luminance	0.1248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604BD8 #C3D84B

analogous

#4B7DD8 #604BD8 #A74BD8

triadic

#604BD8 #D8604B #4BD860

tetradic

#604BD8 #D84B7D #C3D84B #4BD8A7

square

#604BD8 #D84B7D #C3D84B #4BD8A7

split-complementary

#604BD8 #D8A74B #7DD84B

monochromatic

#2E1E8B #3F29BD #604BD8 #8C7DE3 #B9B0EE

Accessibility & contrast

On white

6.01

#604BD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.50

#604BD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604BD8

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604BD8	#FFFFFF	#000000	##FFFFFF
##604BD8	1.00	6.01	3.50	6.01
#FFFFFF	6.01	1.00	21.00	1.00
#000000	3.50	21.00	1.00	21.00
##FFFFFF	6.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DC

Deuteranopia (green-blind)

#005ED5

Tritanopia (blue-blind)

#256F8B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #604bd8;
/* rgb */ color: rgb(96, 75, 216);
/* oklch */ color: oklch(51.9% 0.206 283.4);

Tailwind

colors: {
  custom: {
    50: '#987fe5',
    500: '#604bd8',
    950: '#000000',
  },
}

SCSS

$custom: #604bd8;
$custom-light: #987fe5;
$custom-dark: #000000;

JSON

{
  "hex": "#604bd8",
  "rgb": {
    "r": 96,
    "g": 75,
    "b": 216
  },
  "hsl": {
    "h": 248.936,
    "s": 64.384,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51932,
    "c": 0.20566,
    "h": 283.4
  },
  "luminance": 0.12477
}

Semantic roles & 50–950 ramp

primary

#604BD8

secondary

#D4DCA3

accent

#E740CF

background

#FAF7FE

surface

#F3EEFC

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604BD8

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

Preview Lab → · Contrast checker → · Palette generator →