#604AD9#604AD9

#604AD9 is a mid, highly saturated blue. Relative luminance 0.124; OKLCH L 51.9% C 0.208 H 283.4°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#604AD9
RGB	rgb(96, 74, 217)
HSL	hsl(249, 65%, 57%)
HSV	hsv(249, 66%, 85%)
CMYK	cmyk(55.8%, 65.9%, 0%, 14.9%)
CIE-LAB	lab(41.83, 47.08, -70.38)
CIE-LCH	lch(41.83, 84.68, 303.78°)
OKLab	oklab(51.86% 0.0483 -0.2024)
OKLCH	oklch(51.86% 0.208 283.4)
XYZ	xyz(19.7932, 12.3929, 66.9813)
Luminance	0.1239 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604AD9 #C3D94A

analogous

#4A7BD9 #604AD9 #A84AD9

triadic

#604AD9 #D9604A #4AD960

tetradic

#604AD9 #D94A7B #C3D94A #4AD9A8

square

#604AD9 #D94A7B #C3D94A #4AD9A8

split-complementary

#604AD9 #D9A84A #7BD94A

monochromatic

#2E1D8B #3F28BE #604AD9 #8C7DE4 #B9AFEE

Accessibility & contrast

On white

6.04

#604AD9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#604AD9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604AD9

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604AD9	#FFFFFF	#000000	##FFFFFF
##604AD9	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067DD

Deuteranopia (green-blind)

#005ED6

Tritanopia (blue-blind)

#246E8B

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #604ad9;
/* rgb */ color: rgb(96, 74, 217);
/* oklch */ color: oklch(51.9% 0.208 283.4);

Tailwind

colors: {
  custom: {
    50: '#987ee6',
    500: '#604ad9',
    950: '#000000',
  },
}

SCSS

$custom: #604ad9;
$custom-light: #987ee6;
$custom-dark: #000000;

JSON

{
  "hex": "#604ad9",
  "rgb": {
    "r": 96,
    "g": 74,
    "b": 217
  },
  "hsl": {
    "h": 249.231,
    "s": 65.297,
    "l": 57.059
  },
  "oklch": {
    "l": 0.51864,
    "c": 0.20808,
    "h": 283.4
  },
  "luminance": 0.12394
}

Semantic roles & 50–950 ramp

primary

#604AD9

secondary

#D4DCA2

accent

#E840CE

background

#FAF7FE

surface

#F3EEFC

border

#CDC9D5

text

#0F0A16

muted

#7F7C84

Preview Lab

Preview with #604AD9

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

Preview Lab → · Contrast checker → · Palette generator →