#604DC1#604DC1

#604DC1 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 50.4% C 0.174 H 285.8°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#604DC1
RGB	rgb(96, 77, 193)
HSL	hsl(250, 48%, 53%)
HSV	hsv(250, 60%, 76%)
CMYK	cmyk(50.3%, 60.1%, 0%, 24.3%)
CIE-LAB	lab(40.64, 38.11, -58.46)
CIE-LCH	lch(40.64, 69.78, 303.10°)
OKLab	oklab(50.42% 0.0475 -0.1673)
OKLCH	oklch(50.42% 0.174 285.8)
XYZ	xyz(17.1005, 11.6440, 51.7882)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 4.77

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#604DC1 #AEC14D

analogous

#4D74C1 #604DC1 #9A4DC1

triadic

#604DC1 #C1604D #4DC160

tetradic

#604DC1 #C14D74 #AEC14D #4DC19A

square

#604DC1 #C14D74 #AEC14D #4DC19A

split-complementary

#604DC1 #C19A4D #74C14D

monochromatic

#32266D #46369B #604DC1 #897AD1 #B1A8E1

Accessibility & contrast

On white

6.31

#604DC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#604DC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #604DC1

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##604DC1	#FFFFFF	#000000	##FFFFFF
##604DC1	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C5

Deuteranopia (green-blind)

#005CBF

Tritanopia (blue-blind)

#3C687F

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #604dc1;
/* rgb */ color: rgb(96, 77, 193);
/* oklch */ color: oklch(50.4% 0.174 285.8);

Tailwind

colors: {
  custom: {
    50: '#957fd4',
    500: '#604dc1',
    950: '#000000',
  },
}

SCSS

$custom: #604dc1;
$custom-light: #957fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#604dc1",
  "rgb": {
    "r": 96,
    "g": 77,
    "b": 193
  },
  "hsl": {
    "h": 249.828,
    "s": 48.333,
    "l": 52.941
  },
  "oklch": {
    "l": 0.50423,
    "c": 0.17393,
    "h": 285.8
  },
  "luminance": 0.11645
}

Semantic roles & 50–950 ramp

primary

#604DC1

secondary

#C6CE9C

accent

#D850C2

background

#F9F7FD

surface

#F2EEFA

border

#CCC9D3

text

#0E0A14

muted

#7E7C83

Preview Lab

Preview with #604DC1

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

Preview Lab → · Contrast checker → · Palette generator →