#605BC7#605BC7

#605BC7 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.3% C 0.163 H 281.4°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#605BC7
RGB	rgb(96, 91, 199)
HSL	hsl(243, 49%, 57%)
HSV	hsv(243, 54%, 78%)
CMYK	cmyk(51.8%, 54.3%, 0%, 22%)
CIE-LAB	lab(44.36, 31.50, -55.92)
CIE-LCH	lch(44.36, 64.19, 299.39°)
OKLab	oklab(53.31% 0.0323 -0.1598)
OKLCH	oklch(53.31% 0.163 281.4)
XYZ	xyz(18.8706, 14.0914, 55.7473)
Luminance	0.1409 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605BC7 #C2C75B

analogous

#5B8CC7 #605BC7 #965BC7

triadic

#605BC7 #C7605B #5BC760

tetradic

#605BC7 #C75B8C #C2C75B #5BC796

square

#605BC7 #C75B8C #C2C75B #5BC796

split-complementary

#605BC7 #C7965B #8CC75B

monochromatic

#2E2B7D #3F3AAB #605BC7 #8C89D7 #B8B6E6

Accessibility & contrast

On white

5.50

#605BC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#605BC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605BC7

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605BC7	#FFFFFF	#000000	##FFFFFF
##605BC7	1.00	5.50	3.82	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B6DCB

Deuteranopia (green-blind)

#0965C5

Tritanopia (blue-blind)

#367388

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #605bc7;
/* rgb */ color: rgb(96, 91, 199);
/* oklch */ color: oklch(53.3% 0.163 281.4);

Tailwind

colors: {
  custom: {
    50: '#9589d9',
    500: '#605bc7',
    950: '#000000',
  },
}

SCSS

$custom: #605bc7;
$custom-light: #9589d9;
$custom-dark: #000000;

JSON

{
  "hex": "#605bc7",
  "rgb": {
    "r": 96,
    "g": 91,
    "b": 199
  },
  "hsl": {
    "h": 242.778,
    "s": 49.091,
    "l": 56.863
  },
  "oklch": {
    "l": 0.53305,
    "c": 0.16303,
    "h": 281.4
  },
  "luminance": 0.14092
}

Semantic roles & 50–950 ramp

primary

#605BC7

secondary

#D3D5A9

accent

#D94FD2

background

#F9F8FD

surface

#F2F0FA

border

#CCCBD3

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #605BC7

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

Preview Lab → · Contrast checker → · Palette generator →