#605DB3#605DB3

#605DB3 is a mid, vivid blue. Relative luminance 0.136; OKLCH L 52.3% C 0.132 H 282.4°. Best body text is #FFFFFF at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#605DB3
RGB	rgb(96, 93, 179)
HSL	hsl(242, 36%, 53%)
HSV	hsv(242, 48%, 70%)
CMYK	cmyk(46.4%, 48%, 0%, 29.8%)
CIE-LAB	lab(43.61, 24.07, -45.50)
CIE-LCH	lch(43.61, 51.48, 297.88°)
OKLab	oklab(52.34% 0.0284 -0.1292)
OKLCH	oklch(52.34% 0.132 282.4)
XYZ	xyz(16.8725, 13.5694, 44.3692)
Luminance	0.1357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605DB3 #B0B35D

analogous

#5D85B3 #605DB3 #8B5DB3

triadic

#605DB3 #B3605D #5DB360

tetradic

#605DB3 #B35D85 #B0B35D #5DB38B

square

#605DB3 #B35D85 #B0B35D #5DB38B

split-complementary

#605DB3 #B38B5D #85B35D

monochromatic

#323066 #46438F #605DB3 #8987C7 #B2B0DA

Accessibility & contrast

On white

5.65

#605DB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.71

#605DB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605DB3

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605DB3	#FFFFFF	#000000	##FFFFFF
##605DB3	1.00	5.65	3.71	5.65
#FFFFFF	5.65	1.00	21.00	1.00
#000000	3.71	21.00	1.00	21.00
##FFFFFF	5.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#396AB6

Deuteranopia (green-blind)

#3464B1

Tritanopia (blue-blind)

#446F7F

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #605db3;
/* rgb */ color: rgb(96, 93, 179);
/* oklch */ color: oklch(52.3% 0.132 282.4);

Tailwind

colors: {
  custom: {
    50: '#928bca',
    500: '#605db3',
    950: '#000000',
  },
}

SCSS

$custom: #605db3;
$custom-light: #928bca;
$custom-dark: #000000;

JSON

{
  "hex": "#605db3",
  "rgb": {
    "r": 96,
    "g": 93,
    "b": 179
  },
  "hsl": {
    "h": 242.093,
    "s": 36.134,
    "l": 53.333
  },
  "oklch": {
    "l": 0.52336,
    "c": 0.13225,
    "h": 282.4
  },
  "luminance": 0.1357
}

Semantic roles & 50–950 ramp

primary

#605DB3

secondary

#C7C8A3

accent

#CC5CC8

background

#F9F8FC

surface

#F2F0F8

border

#CCCBD1

text

#0D0C13

muted

#7E7D82

Preview Lab

Preview with #605DB3

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

Preview Lab → · Contrast checker → · Palette generator →