#605FDB#605FDB

#605FDB is a mid, vivid blue. Relative luminance 0.158; OKLCH L 55.5% C 0.185 H 278.9°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#605FDB
RGB	rgb(96, 95, 219)
HSL	hsl(240, 63%, 62%)
HSV	hsv(240, 57%, 86%)
CMYK	cmyk(56.2%, 56.6%, 0%, 14.1%)
CIE-LAB	lab(46.69, 35.37, -63.62)
CIE-LCH	lch(46.69, 72.79, 299.07°)
OKLab	oklab(55.47% 0.0285 -0.1824)
OKLCH	oklch(55.47% 0.185 278.9)
XYZ	xyz(21.6982, 15.7842, 68.9074)
Luminance	0.1579 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605FDB #DADB5F

analogous

#5F9CDB #605FDB #9E5FDB

triadic

#605FDB #DB605F #5FDB60

tetradic

#605FDB #DB5F9C #DADB5F #5FDB9E

square

#605FDB #DB5F9C #DADB5F #5FDB9E

split-complementary

#605FDB #DB9E5F #9CDB5F

monochromatic

#24239C #302ECE #605FDB #9291E6 #C3C3F1

Accessibility & contrast

On white

5.05

#605FDB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#605FDB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605FDB

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605FDB	#FFFFFF	#000000	##FFFFFF
##605FDB	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0074DF

Deuteranopia (green-blind)

#006AD8

Tritanopia (blue-blind)

#1C7C94

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #605fdb;
/* rgb */ color: rgb(96, 95, 219);
/* oklch */ color: oklch(55.5% 0.185 278.9);

Tailwind

colors: {
  custom: {
    50: '#978ce7',
    500: '#605fdb',
    950: '#000000',
  },
}

SCSS

$custom: #605fdb;
$custom-light: #978ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#605fdb",
  "rgb": {
    "r": 96,
    "g": 95,
    "b": 219
  },
  "hsl": {
    "h": 240.484,
    "s": 63.265,
    "l": 61.569
  },
  "oklch": {
    "l": 0.55468,
    "c": 0.18465,
    "h": 278.9
  },
  "luminance": 0.15786
}

Semantic roles & 50–950 ramp

primary

#605FDB

secondary

#E2E2B4

accent

#CB1ACA

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0F0C16

muted

#7E7D84

Preview Lab

Preview with #605FDB

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

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