#606FDB#606FDB

#606FDB is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.4% C 0.164 H 274.2°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#606FDB
RGB	rgb(96, 111, 219)
HSL	hsl(233, 63%, 62%)
HSV	hsv(233, 56%, 86%)
CMYK	cmyk(56.2%, 49.3%, 0%, 14.1%)
CIE-LAB	lab(50.65, 25.60, -57.24)
CIE-LCH	lch(50.65, 62.70, 294.10°)
OKLab	oklab(58.44% 0.0121 -0.1635)
OKLCH	oklch(58.44% 0.164 274.2)
XYZ	xyz(23.2903, 18.9685, 69.4381)
Luminance	0.1897 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606FDB #DBCC60

analogous

#60ADDB #606FDB #8F60DB

triadic

#606FDB #DB606F #6FDB60

tetradic

#606FDB #DB60AD #DBCC60 #60DB8F

square

#606FDB #DB60AD #DBCC60 #60DB8F

split-complementary

#606FDB #DB8F60 #ADDB60

monochromatic

#24329D #2F42CF #606FDB #929CE6 #C4C9F2

Accessibility & contrast

On white

4.38

#606FDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#606FDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #606FDB

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606FDB	#FFFFFF	#000000	##000000
##606FDB	1.00	4.38	4.79	4.79
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#387EDF

Deuteranopia (green-blind)

#2574D9

Tritanopia (blue-blind)

#16879B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #606fdb;
/* rgb */ color: rgb(96, 111, 219);
/* oklch */ color: oklch(58.4% 0.164 274.2);

Tailwind

colors: {
  custom: {
    50: '#9698e7',
    500: '#606fdb',
    950: '#000000',
  },
}

SCSS

$custom: #606fdb;
$custom-light: #9698e7;
$custom-dark: #000000;

JSON

{
  "hex": "#606fdb",
  "rgb": {
    "r": 96,
    "g": 111,
    "b": 219
  },
  "hsl": {
    "h": 232.683,
    "s": 63.077,
    "l": 61.765
  },
  "oklch": {
    "l": 0.58435,
    "c": 0.16395,
    "h": 274.2
  },
  "luminance": 0.1897
}

Semantic roles & 50–950 ramp

primary

#606FDB

secondary

#E2DDB5

accent

#B51BCB

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #606FDB

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

Preview Lab → · Contrast checker → · Palette generator →