#606CC4#606CC4

#606CC4 is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.4% C 0.136 H 275.3°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#606CC4
RGB	rgb(96, 108, 196)
HSL	hsl(233, 46%, 57%)
HSV	hsv(233, 51%, 77%)
CMYK	cmyk(51%, 44.9%, 0%, 23.1%)
CIE-LAB	lab(48.51, 20.08, -47.55)
CIE-LCH	lch(48.51, 51.62, 292.89°)
OKLab	oklab(56.37% 0.0126 -0.1351)
OKLCH	oklch(56.37% 0.136 275.3)
XYZ	xyz(20.1471, 17.1962, 54.4714)
Luminance	0.1720 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606CC4 #C4B860

analogous

#609EC4 #606CC4 #8660C4

triadic

#606CC4 #C4606C #6CC460

tetradic

#606CC4 #C4609E #C4B860 #60C486

square

#606CC4 #C4609E #C4B860 #60C486

split-complementary

#606CC4 #C48660 #9EC460

monochromatic

#2E377C #3E4BA8 #606CC4 #8D95D5 #B9BFE5

Accessibility & contrast

On white

4.73

#606CC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#606CC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606CC4

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606CC4	#FFFFFF	#000000	##FFFFFF
##606CC4	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4777C7

Deuteranopia (green-blind)

#3D6FC2

Tritanopia (blue-blind)

#367F8E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #606cc4;
/* rgb */ color: rgb(96, 108, 196);
/* oklch */ color: oklch(56.4% 0.136 275.3);

Tailwind

colors: {
  custom: {
    50: '#9395d6',
    500: '#606cc4',
    950: '#000000',
  },
}

SCSS

$custom: #606cc4;
$custom-light: #9395d6;
$custom-dark: #000000;

JSON

{
  "hex": "#606cc4",
  "rgb": {
    "r": 96,
    "g": 108,
    "b": 196
  },
  "hsl": {
    "h": 232.8,
    "s": 45.872,
    "l": 57.255
  },
  "oklch": {
    "l": 0.56368,
    "c": 0.13567,
    "h": 275.3
  },
  "luminance": 0.17197
}

Semantic roles & 50–950 ramp

primary

#606CC4

secondary

#D4CFAC

accent

#C652D6

background

#F9F9FD

surface

#F2F1FA

border

#CCCBD3

text

#0E0D14

muted

#7E7E83

Preview Lab

Preview with #606CC4

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

Preview Lab → · Contrast checker → · Palette generator →