#606DD3#606DD3

#606DD3 is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.5% C 0.155 H 275.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#606DD3
RGB	rgb(96, 109, 211)
HSL	hsl(233, 57%, 60%)
HSV	hsv(233, 55%, 83%)
CMYK	cmyk(54.5%, 48.3%, 0%, 17.3%)
CIE-LAB	lab(49.65, 24.25, -54.31)
CIE-LCH	lch(49.65, 59.47, 294.06°)
OKLab	oklab(57.52% 0.0134 -0.1549)
OKLCH	oklch(57.52% 0.155 275)
XYZ	xyz(22.0466, 18.1257, 63.9523)
Luminance	0.1813 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606DD3 #D3C660

analogous

#60A7D3 #606DD3 #8C60D3

triadic

#606DD3 #D3606D #6DD360

tetradic

#606DD3 #D360A7 #D3C660 #60D38C

square

#606DD3 #D360A7 #D3C660 #60D38C

split-complementary

#606DD3 #D38C60 #A7D360

monochromatic

#283491 #3545C1 #606DD3 #9099E0 #C0C5EE

Accessibility & contrast

On white

4.54

#606DD3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#606DD3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #606DD3

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606DD3	#FFFFFF	#000000	##000000
##606DD3	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C7BD7

Deuteranopia (green-blind)

#2D71D1

Tritanopia (blue-blind)

#258496

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #606dd3;
/* rgb */ color: rgb(96, 109, 211);
/* oklch */ color: oklch(57.5% 0.155 275.0);

Tailwind

colors: {
  custom: {
    50: '#9596e1',
    500: '#606dd3',
    950: '#000000',
  },
}

SCSS

$custom: #606dd3;
$custom-light: #9596e1;
$custom-dark: #000000;

JSON

{
  "hex": "#606dd3",
  "rgb": {
    "r": 96,
    "g": 109,
    "b": 211
  },
  "hsl": {
    "h": 233.217,
    "s": 56.65,
    "l": 60.196
  },
  "oklch": {
    "l": 0.5752,
    "c": 0.15548,
    "h": 275
  },
  "luminance": 0.18127
}

Semantic roles & 50–950 ramp

primary

#606DD3

secondary

#DDD8B1

accent

#B221C4

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #606DD3

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

Preview Lab → · Contrast checker → · Palette generator →