#605BCA#605BCA

#605BCA is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.5% C 0.167 H 281.2°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#605BCA
RGB	rgb(96, 91, 202)
HSL	hsl(243, 51%, 57%)
HSV	hsv(243, 55%, 79%)
CMYK	cmyk(52.5%, 55%, 0%, 20.8%)
CIE-LAB	lab(44.56, 32.44, -57.33)
CIE-LCH	lch(44.56, 65.87, 299.50°)
OKLab	oklab(53.52% 0.0324 -0.164)
OKLCH	oklch(53.52% 0.167 281.2)
XYZ	xyz(19.2223, 14.2321, 57.5998)
Luminance	0.1423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605BCA #C5CA5B

analogous

#5B8DCA #605BCA #985BCA

triadic

#605BCA #CA605B #5BCA60

tetradic

#605BCA #CA5B8D #C5CA5B #5BCA98

square

#605BCA #CA5B8D #C5CA5B #5BCA98

split-complementary

#605BCA #CA985B #8DCA5B

monochromatic

#2E2A81 #3E39AF #605BCA #8D89D9 #BAB8E8

Accessibility & contrast

On white

5.46

#605BCA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.85

#605BCA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605BCA

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605BCA	#FFFFFF	#000000	##FFFFFF
##605BCA	1.00	5.46	3.85	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.85	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#146DCE

Deuteranopia (green-blind)

#0065C8

Tritanopia (blue-blind)

#33748A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #605bca;
/* rgb */ color: rgb(96, 91, 202);
/* oklch */ color: oklch(53.5% 0.167 281.2);

Tailwind

colors: {
  custom: {
    50: '#9589db',
    500: '#605bca',
    950: '#000000',
  },
}

SCSS

$custom: #605bca;
$custom-light: #9589db;
$custom-dark: #000000;

JSON

{
  "hex": "#605bca",
  "rgb": {
    "r": 96,
    "g": 91,
    "b": 202
  },
  "hsl": {
    "h": 242.703,
    "s": 51.152,
    "l": 57.451
  },
  "oklch": {
    "l": 0.53518,
    "c": 0.16711,
    "h": 281.2
  },
  "luminance": 0.14233
}

Semantic roles & 50–950 ramp

primary

#605BCA

secondary

#D5D7AA

accent

#DB4DD4

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #605BCA

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

Preview Lab → · Contrast checker → · Palette generator →