#606FCB#606FCB

#606FCB is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.4% C 0.142 H 274.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#606FCB
RGB	rgb(96, 111, 203)
HSL	hsl(232, 51%, 59%)
HSV	hsv(232, 53%, 80%)
CMYK	cmyk(52.7%, 45.3%, 0%, 20.4%)
CIE-LAB	lab(49.70, 20.45, -49.66)
CIE-LCH	lch(49.70, 53.71, 292.38°)
OKLab	oklab(57.4% 0.0102 -0.1413)
OKLCH	oklch(57.4% 0.142 274.1)
XYZ	xyz(21.2843, 18.1661, 58.8732)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606FCB #CBBC60

analogous

#60A4CB #606FCB #8660CB

triadic

#606FCB #CB606F #6FCB60

tetradic

#606FCB #CB60A4 #CBBC60 #60CB86

square

#606FCB #CB60A4 #CBBC60 #60CB86

split-complementary

#606FCB #CB8660 #A4CB60

monochromatic

#2C3885 #3B4CB3 #606FCB #8E99DA #BCC3E9

Accessibility & contrast

On white

4.53

#606FCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#606FCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #606FCB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606FCB	#FFFFFF	#000000	##000000
##606FCB	1.00	4.53	4.63	4.63
#FFFFFF	4.53	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)

#477BCE

Deuteranopia (green-blind)

#3B72C9

Tritanopia (blue-blind)

#2F8393

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #606fcb;
/* rgb */ color: rgb(96, 111, 203);
/* oklch */ color: oklch(57.4% 0.142 274.1);

Tailwind

colors: {
  custom: {
    50: '#9498db',
    500: '#606fcb',
    950: '#000000',
  },
}

SCSS

$custom: #606fcb;
$custom-light: #9498db;
$custom-dark: #000000;

JSON

{
  "hex": "#606fcb",
  "rgb": {
    "r": 96,
    "g": 111,
    "b": 203
  },
  "hsl": {
    "h": 231.589,
    "s": 50.711,
    "l": 58.627
  },
  "oklch": {
    "l": 0.57404,
    "c": 0.14162,
    "h": 274.1
  },
  "luminance": 0.18167
}

Semantic roles & 50–950 ramp

primary

#606FCB

secondary

#D9D3AE

accent

#C64EDA

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0D15

muted

#7E7E83

Preview Lab

Preview with #606FCB

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

Preview Lab → · Contrast checker → · Palette generator →