#606EBB#606EBB

#606EBB is a mid, vivid blue. Relative luminance 0.172; OKLCH L 56.2% C 0.120 H 274.1°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#606EBB
RGB	rgb(96, 110, 187)
HSL	hsl(231, 40%, 55%)
HSV	hsv(231, 49%, 73%)
CMYK	cmyk(48.7%, 41.2%, 0%, 26.7%)
CIE-LAB	lab(48.54, 16.02, -42.30)
CIE-LCH	lch(48.54, 45.24, 290.74°)
OKLab	oklab(56.24% 0.0086 -0.1197)
OKLCH	oklch(56.24% 0.12 274.1)
XYZ	xyz(19.3666, 17.2254, 49.3084)
Luminance	0.1723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#606EBB #BBAD60

analogous

#609BBB #606EBB #7F60BB

triadic

#606EBB #BB606E #6EBB60

tetradic

#606EBB #BB609B #BBAD60 #60BB7F

square

#606EBB #BB609B #BBAD60 #60BB7F

split-complementary

#606EBB #BB7F60 #9BBB60

monochromatic

#303A70 #42509B #606EBB #8B95CD #B6BCE0

Accessibility & contrast

On white

4.72

#606EBB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#606EBB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #606EBB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##606EBB	#FFFFFF	#000000	##FFFFFF
##606EBB	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5077BE

Deuteranopia (green-blind)

#4770B9

Tritanopia (blue-blind)

#3D7E8B

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #606ebb;
/* rgb */ color: rgb(96, 110, 187);
/* oklch */ color: oklch(56.2% 0.120 274.1);

Tailwind

colors: {
  custom: {
    50: '#9297d0',
    500: '#606ebb',
    950: '#000000',
  },
}

SCSS

$custom: #606ebb;
$custom-light: #9297d0;
$custom-dark: #000000;

JSON

{
  "hex": "#606ebb",
  "rgb": {
    "r": 96,
    "g": 110,
    "b": 187
  },
  "hsl": {
    "h": 230.769,
    "s": 40.088,
    "l": 55.49
  },
  "oklch": {
    "l": 0.56235,
    "c": 0.12001,
    "h": 274.1
  },
  "luminance": 0.17227
}

Semantic roles & 50–950 ramp

primary

#606EBB

secondary

#CEC9A8

accent

#BD58D0

background

#F9F9FC

surface

#F2F2F9

border

#CCCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #606EBB

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

Preview Lab → · Contrast checker → · Palette generator →