#605DCB#605DCB

#605DCB is a mid, vivid blue. Relative luminance 0.146; OKLCH L 54.0% C 0.166 H 280.5°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#605DCB
RGB	rgb(96, 93, 203)
HSL	hsl(242, 51%, 58%)
HSV	hsv(242, 54%, 80%)
CMYK	cmyk(52.7%, 54.2%, 0%, 20.4%)
CIE-LAB	lab(45.12, 31.53, -57.01)
CIE-LCH	lch(45.12, 65.15, 298.94°)
OKLab	oklab(53.95% 0.0302 -0.163)
OKLCH	oklch(53.95% 0.166 280.5)
XYZ	xyz(19.5144, 14.6261, 58.2832)
Luminance	0.1463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605DCB #C8CB5D

analogous

#5D91CB #605DCB #975DCB

triadic

#605DCB #CB605D #5DCB60

tetradic

#605DCB #CB5D91 #C8CB5D #5DCB97

square

#605DCB #CB5D91 #C8CB5D #5DCB97

split-complementary

#605DCB #CB975D #91CB5D

monochromatic

#2D2A83 #3C39B2 #605DCB #8D8BDA #BBBAE9

Accessibility & contrast

On white

5.35

#605DCB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#605DCB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605DCB

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605DCB	#FFFFFF	#000000	##FFFFFF
##605DCB	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6FCF

Deuteranopia (green-blind)

#0367C9

Tritanopia (blue-blind)

#32768B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #605dcb;
/* rgb */ color: rgb(96, 93, 203);
/* oklch */ color: oklch(54.0% 0.166 280.5);

Tailwind

colors: {
  custom: {
    50: '#958bdb',
    500: '#605dcb',
    950: '#000000',
  },
}

SCSS

$custom: #605dcb;
$custom-light: #958bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#605dcb",
  "rgb": {
    "r": 96,
    "g": 93,
    "b": 203
  },
  "hsl": {
    "h": 241.636,
    "s": 51.402,
    "l": 58.039
  },
  "oklch": {
    "l": 0.53952,
    "c": 0.16578,
    "h": 280.5
  },
  "luminance": 0.14627
}

Semantic roles & 50–950 ramp

primary

#605DCB

secondary

#D7D8AC

accent

#DB4DD7

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #605DCB

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

Preview Lab → · Contrast checker → · Palette generator →