#606BCC#606BCC

#606BCC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.7% C 0.148 H 275.7°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#606BCC
RGB	rgb(96, 107, 204)
HSL	hsl(234, 51%, 59%)
HSV	hsv(234, 53%, 80%)
CMYK	cmyk(52.9%, 47.5%, 0%, 20%)
CIE-LAB	lab(48.71, 23.23, -51.81)
CIE-LCH	lch(48.71, 56.78, 294.15°)
OKLab	oklab(56.67% 0.0148 -0.1476)
OKLCH	oklch(56.67% 0.148 275.7)
XYZ	xyz(20.9772, 17.3605, 59.3606)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606BCC #CCC160

analogous

#60A1CC #606BCC #8B60CC

triadic

#606BCC #CC606B #6BCC60

tetradic

#606BCC #CC60A1 #CCC160 #60CC8B

square

#606BCC #CC60A1 #CCC160 #60CC8B

split-complementary

#606BCC #CC8B60 #A1CC60

monochromatic

#2B3486 #3A47B5 #606BCC #8E96DB #BDC1EA

Accessibility & contrast

On white

4.70

#606BCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#606BCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606BCC

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606BCC	#FFFFFF	#000000	##FFFFFF
##606BCC	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E78D0

Deuteranopia (green-blind)

#326FCA

Tritanopia (blue-blind)

#2E8092

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #606bcc;
/* rgb */ color: rgb(96, 107, 204);
/* oklch */ color: oklch(56.7% 0.148 275.7);

Tailwind

colors: {
  custom: {
    50: '#9595dc',
    500: '#606bcc',
    950: '#000000',
  },
}

SCSS

$custom: #606bcc;
$custom-light: #9595dc;
$custom-dark: #000000;

JSON

{
  "hex": "#606bcc",
  "rgb": {
    "r": 96,
    "g": 107,
    "b": 204
  },
  "hsl": {
    "h": 233.889,
    "s": 51.429,
    "l": 58.824
  },
  "oklch": {
    "l": 0.56674,
    "c": 0.14834,
    "h": 275.7
  },
  "luminance": 0.17362
}

Semantic roles & 50–950 ramp

primary

#606BCC

secondary

#D9D5AF

accent

#CC4DDB

background

#F9F9FD

surface

#F2F1FB

border

#CCCBD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #606BCC

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

Preview Lab → · Contrast checker → · Palette generator →