#606CB5#606CB5

#606CB5 is a mid, moderate blue. Relative luminance 0.165; OKLCH L 55.5% C 0.114 H 275.0°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#606CB5
RGB	rgb(96, 108, 181)
HSL	hsl(232, 36%, 54%)
HSV	hsv(232, 47%, 71%)
CMYK	cmyk(47%, 40.3%, 0%, 29%)
CIE-LAB	lab(47.68, 15.39, -40.19)
CIE-LCH	lch(47.68, 43.04, 290.96°)
OKLab	oklab(55.47% 0.0099 -0.1135)
OKLCH	oklch(55.47% 0.114 275)
XYZ	xyz(18.5243, 16.5471, 45.9249)
Luminance	0.1655 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606CB5 #B5A960

analogous

#6097B5 #606CB5 #7F60B5

triadic

#606CB5 #B5606C #6CB560

tetradic

#606CB5 #B56097 #B5A960 #60B57F

square

#606CB5 #B56097 #B5A960 #60B57F

split-complementary

#606CB5 #B57F60 #97B560

monochromatic

#31396A #455093 #606CB5 #8A93C8 #B4B9DC

Accessibility & contrast

On white

4.87

#606CB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#606CB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606CB5

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606CB5	#FFFFFF	#000000	##FFFFFF
##606CB5	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5075B8

Deuteranopia (green-blind)

#496EB3

Tritanopia (blue-blind)

#417B88

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #606cb5;
/* rgb */ color: rgb(96, 108, 181);
/* oklch */ color: oklch(55.5% 0.114 275.0);

Tailwind

colors: {
  custom: {
    50: '#9295cb',
    500: '#606cb5',
    950: '#000000',
  },
}

SCSS

$custom: #606cb5;
$custom-light: #9295cb;
$custom-dark: #000000;

JSON

{
  "hex": "#606cb5",
  "rgb": {
    "r": 96,
    "g": 108,
    "b": 181
  },
  "hsl": {
    "h": 231.529,
    "s": 36.481,
    "l": 54.314
  },
  "oklch": {
    "l": 0.55473,
    "c": 0.11396,
    "h": 275
  },
  "luminance": 0.16548
}

Semantic roles & 50–950 ramp

primary

#606CB5

secondary

#CAC5A6

accent

#BD5BCC

background

#F9F9FC

surface

#F1F1F8

border

#CBCBD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #606CB5

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

Preview Lab → · Contrast checker → · Palette generator →