#606CCF#606CCF

#606CCF is a mid, vivid blue. Relative luminance 0.177; OKLCH L 57.1% C 0.151 H 275.3°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#606CCF
RGB	rgb(96, 108, 207)
HSL	hsl(234, 54%, 59%)
HSV	hsv(234, 54%, 81%)
CMYK	cmyk(53.6%, 47.8%, 0%, 18.8%)
CIE-LAB	lab(49.15, 23.58, -52.83)
CIE-LCH	lch(49.15, 57.85, 294.05°)
OKLab	oklab(57.06% 0.0141 -0.1506)
OKLCH	oklch(57.06% 0.151 275.3)
XYZ	xyz(21.4453, 17.7155, 61.3088)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606CCF #CFC360

analogous

#60A3CF #606CCF #8C60CF

triadic

#606CCF #CF606C #6CCF60

tetradic

#606CCF #CF60A3 #CFC360 #60CF8C

square

#606CCF #CF60A3 #CFC360 #60CF8C

split-complementary

#606CCF #CF8C60 #A3CF60

monochromatic

#2A348B #3846BA #606CCF #8F97DD #BEC3EB

Accessibility & contrast

On white

4.62

#606CCF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#606CCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #606CCF

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606CCF	#FFFFFF	#000000	##FFFFFF
##606CCF	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7AD3

Deuteranopia (green-blind)

#3070CD

Tritanopia (blue-blind)

#2B8293

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #606ccf;
/* rgb */ color: rgb(96, 108, 207);
/* oklch */ color: oklch(57.1% 0.151 275.3);

Tailwind

colors: {
  custom: {
    50: '#9595de',
    500: '#606ccf',
    950: '#000000',
  },
}

SCSS

$custom: #606ccf;
$custom-light: #9595de;
$custom-dark: #000000;

JSON

{
  "hex": "#606ccf",
  "rgb": {
    "r": 96,
    "g": 108,
    "b": 207
  },
  "hsl": {
    "h": 233.514,
    "s": 53.623,
    "l": 59.412
  },
  "oklch": {
    "l": 0.57064,
    "c": 0.15122,
    "h": 275.3
  },
  "luminance": 0.17717
}

Semantic roles & 50–950 ramp

primary

#606CCF

secondary

#DBD6B0

accent

#CD4BDD

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #606CCF

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

Preview Lab → · Contrast checker → · Palette generator →