#606FB5#606FB5

#606FB5 is a mid, moderate blue. Relative luminance 0.172; OKLCH L 56.1% C 0.110 H 273.2°. Best body text is #FFFFFF at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#606FB5
RGB	rgb(96, 111, 181)
HSL	hsl(229, 36%, 54%)
HSV	hsv(229, 47%, 71%)
CMYK	cmyk(47%, 38.7%, 0%, 29%)
CIE-LAB	lab(48.50, 13.55, -38.90)
CIE-LCH	lch(48.50, 41.19, 289.20°)
OKLab	oklab(56.1% 0.0062 -0.1097)
OKLCH	oklch(56.1% 0.11 273.2)
XYZ	xyz(18.8462, 17.1908, 46.0322)
Luminance	0.1719 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606FB5 #B5A660

analogous

#609AB5 #606FB5 #7C60B5

triadic

#606FB5 #B5606F #6FB560

tetradic

#606FB5 #B5609A #B5A660 #60B57C

square

#606FB5 #B5609A #B5A660 #60B57C

split-complementary

#606FB5 #B57C60 #9AB560

monochromatic

#313B6A #455293 #606FB5 #8A95C8 #B4BBDC

Accessibility & contrast

On white

4.73

#606FB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.44

#606FB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606FB5

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606FB5	#FFFFFF	#000000	##FFFFFF
##606FB5	1.00	4.73	4.44	4.73
#FFFFFF	4.73	1.00	21.00	1.00
#000000	4.44	21.00	1.00	21.00
##FFFFFF	4.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5577B8

Deuteranopia (green-blind)

#4D70B3

Tritanopia (blue-blind)

#407E89

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #606fb5;
/* rgb */ color: rgb(96, 111, 181);
/* oklch */ color: oklch(56.1% 0.110 273.2);

Tailwind

colors: {
  custom: {
    50: '#9298cb',
    500: '#606fb5',
    950: '#000000',
  },
}

SCSS

$custom: #606fb5;
$custom-light: #9298cb;
$custom-dark: #000000;

JSON

{
  "hex": "#606fb5",
  "rgb": {
    "r": 96,
    "g": 111,
    "b": 181
  },
  "hsl": {
    "h": 229.412,
    "s": 36.481,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56099,
    "c": 0.10992,
    "h": 273.2
  },
  "luminance": 0.17192
}

Semantic roles & 50–950 ramp

primary

#606FB5

secondary

#CAC4A6

accent

#B95BCC

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #606FB5

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

Preview Lab → · Contrast checker → · Palette generator →