#606DDD#606DDD

#606DDD is a mid, vivid blue. Relative luminance 0.186; OKLCH L 58.2% C 0.169 H 274.9°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#606DDD
RGB	rgb(96, 109, 221)
HSL	hsl(234, 65%, 62%)
HSV	hsv(234, 57%, 87%)
CMYK	cmyk(56.6%, 50.7%, 0%, 13.3%)
CIE-LAB	lab(50.27, 27.47, -58.98)
CIE-LCH	lch(50.27, 65.07, 294.97°)
OKLab	oklab(58.19% 0.0144 -0.1687)
OKLCH	oklch(58.19% 0.169 274.9)
XYZ	xyz(23.3394, 18.6428, 70.7611)
Luminance	0.1865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606DDD #DDD060

analogous

#60ACDD #606DDD #9260DD

triadic

#606DDD #DD606D #6DDD60

tetradic

#606DDD #DD60AC #DDD060 #60DD92

square

#606DDD #DD60AC #DDD060 #60DD92

split-complementary

#606DDD #DD9260 #ACDD60

monochromatic

#222FA0 #2E3FD2 #606DDD #929BE8 #C5CAF3

Accessibility & contrast

On white

4.44

#606DDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#606DDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #606DDD

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#317DE1

Deuteranopia (green-blind)

#1973DB

Tritanopia (blue-blind)

#12869B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #606ddd;
/* rgb */ color: rgb(96, 109, 221);
/* oklch */ color: oklch(58.2% 0.169 274.9);

Tailwind

colors: {
  custom: {
    50: '#9796e8',
    500: '#606ddd',
    950: '#000000',
  },
}

SCSS

$custom: #606ddd;
$custom-light: #9796e8;
$custom-dark: #000000;

JSON

{
  "hex": "#606ddd",
  "rgb": {
    "r": 96,
    "g": 109,
    "b": 221
  },
  "hsl": {
    "h": 233.76,
    "s": 64.767,
    "l": 62.157
  },
  "oklch": {
    "l": 0.58186,
    "c": 0.16927,
    "h": 274.9
  },
  "luminance": 0.18645
}

Semantic roles & 50–950 ramp

primary

#606DDD

secondary

#E3DFB5

accent

#BA19CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #606DDD

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

Preview Lab → · Contrast checker → · Palette generator →