#605BCE#605BCE

#605BCE is a mid, vivid blue. Relative luminance 0.144; OKLCH L 53.8% C 0.173 H 280.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#605BCE
RGB	rgb(96, 91, 206)
HSL	hsl(243, 54%, 58%)
HSV	hsv(243, 56%, 81%)
CMYK	cmyk(53.4%, 55.8%, 0%, 19.2%)
CIE-LAB	lab(44.84, 33.69, -59.20)
CIE-LCH	lch(44.84, 68.11, 299.65°)
OKLab	oklab(53.81% 0.0325 -0.1694)
OKLCH	oklch(53.81% 0.173 280.8)
XYZ	xyz(19.7021, 14.4240, 60.1265)
Luminance	0.1442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605BCE #C9CE5B

analogous

#5B8FCE #605BCE #995BCE

triadic

#605BCE #CE605B #5BCE60

tetradic

#605BCE #CE5B8F #C9CE5B #5BCE99

square

#605BCE #CE5B8F #C9CE5B #5BCE99

split-complementary

#605BCE #CE995B #8FCE5B

monochromatic

#2C2886 #3C36B6 #605BCE #8E8ADC #BBB9EA

Accessibility & contrast

On white

5.41

#605BCE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.88

#605BCE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605BCE

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605BCE	#FFFFFF	#000000	##FFFFFF
##605BCE	1.00	5.41	3.88	5.41
#FFFFFF	5.41	1.00	21.00	1.00
#000000	3.88	21.00	1.00	21.00
##FFFFFF	5.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#056ED2

Deuteranopia (green-blind)

#0066CC

Tritanopia (blue-blind)

#2F758C

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #605bce;
/* rgb */ color: rgb(96, 91, 206);
/* oklch */ color: oklch(53.8% 0.173 280.8);

Tailwind

colors: {
  custom: {
    50: '#9689de',
    500: '#605bce',
    950: '#000000',
  },
}

SCSS

$custom: #605bce;
$custom-light: #9689de;
$custom-dark: #000000;

JSON

{
  "hex": "#605bce",
  "rgb": {
    "r": 96,
    "g": 91,
    "b": 206
  },
  "hsl": {
    "h": 242.609,
    "s": 53.991,
    "l": 58.235
  },
  "oklch": {
    "l": 0.53806,
    "c": 0.17251,
    "h": 280.8
  },
  "luminance": 0.14425
}

Semantic roles & 50–950 ramp

primary

#605BCE

secondary

#D7D9AB

accent

#DD4AD7

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #605BCE

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

Preview Lab → · Contrast checker → · Palette generator →