#606EB3#606EB3

#606EB3 is a mid, moderate blue. Relative luminance 0.169; OKLCH L 55.8% C 0.108 H 273.7°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#606EB3
RGB	rgb(96, 110, 179)
HSL	hsl(230, 35%, 54%)
HSV	hsv(230, 46%, 70%)
CMYK	cmyk(46.4%, 38.5%, 0%, 29.8%)
CIE-LAB	lab(48.12, 13.55, -38.33)
CIE-LCH	lch(48.12, 40.65, 289.46°)
OKLab	oklab(55.78% 0.007 -0.1081)
OKLCH	oklch(55.78% 0.108 273.7)
XYZ	xyz(18.5340, 16.8923, 44.9230)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606EB3 #B3A560

analogous

#6098B3 #606EB3 #7C60B3

triadic

#606EB3 #B3606E #6EB360

tetradic

#606EB3 #B36098 #B3A560 #60B37C

square

#606EB3 #B36098 #B3A560 #60B37C

split-complementary

#606EB3 #B37C60 #98B360

monochromatic

#313A67 #455291 #606EB3 #8994C7 #B3BADB

Accessibility & contrast

On white

4.80

#606EB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#606EB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606EB3

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606EB3	#FFFFFF	#000000	##FFFFFF
##606EB3	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5476B6

Deuteranopia (green-blind)

#4D6FB1

Tritanopia (blue-blind)

#427C88

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #606eb3;
/* rgb */ color: rgb(96, 110, 179);
/* oklch */ color: oklch(55.8% 0.108 273.7);

Tailwind

colors: {
  custom: {
    50: '#9197ca',
    500: '#606eb3',
    950: '#000000',
  },
}

SCSS

$custom: #606eb3;
$custom-light: #9197ca;
$custom-dark: #000000;

JSON

{
  "hex": "#606eb3",
  "rgb": {
    "r": 96,
    "g": 110,
    "b": 179
  },
  "hsl": {
    "h": 229.88,
    "s": 35.319,
    "l": 53.922
  },
  "oklch": {
    "l": 0.55777,
    "c": 0.10833,
    "h": 273.7
  },
  "luminance": 0.16893
}

Semantic roles & 50–950 ramp

primary

#606EB3

secondary

#C9C3A6

accent

#B95CCB

background

#F9F9FC

surface

#F1F2F8

border

#CBCCD1

text

#0D0D13

muted

#7E7E82

Preview Lab

Preview with #606EB3

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

Preview Lab → · Contrast checker → · Palette generator →