#605BC8#605BC8

#605BC8 is a mid, vivid blue. Relative luminance 0.141; OKLCH L 53.4% C 0.164 H 281.3°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#605BC8
RGB	rgb(96, 91, 200)
HSL	hsl(243, 50%, 57%)
HSV	hsv(243, 55%, 78%)
CMYK	cmyk(52%, 54.5%, 0%, 21.6%)
CIE-LAB	lab(44.43, 31.81, -56.39)
CIE-LCH	lch(44.43, 64.75, 299.43°)
OKLab	oklab(53.38% 0.0323 -0.1612)
OKLCH	oklch(53.38% 0.164 281.3)
XYZ	xyz(18.9871, 14.1380, 56.3608)
Luminance	0.1414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#605BC8 #C3C85B

analogous

#5B8DC8 #605BC8 #965BC8

triadic

#605BC8 #C8605B #5BC860

tetradic

#605BC8 #C85B8D #C3C85B #5BC896

square

#605BC8 #C85B8D #C3C85B #5BC896

split-complementary

#605BC8 #C8965B #8DC85B

monochromatic

#2E2A7E #3F3AAC #605BC8 #8C89D7 #B9B7E7

Accessibility & contrast

On white

5.49

#605BC8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#605BC8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #605BC8

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##605BC8	#FFFFFF	#000000	##FFFFFF
##605BC8	1.00	5.49	3.83	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#196DCC

Deuteranopia (green-blind)

#0465C6

Tritanopia (blue-blind)

#357489

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #605bc8;
/* rgb */ color: rgb(96, 91, 200);
/* oklch */ color: oklch(53.4% 0.164 281.3);

Tailwind

colors: {
  custom: {
    50: '#9589d9',
    500: '#605bc8',
    950: '#000000',
  },
}

SCSS

$custom: #605bc8;
$custom-light: #9589d9;
$custom-dark: #000000;

JSON

{
  "hex": "#605bc8",
  "rgb": {
    "r": 96,
    "g": 91,
    "b": 200
  },
  "hsl": {
    "h": 242.752,
    "s": 49.772,
    "l": 57.059
  },
  "oklch": {
    "l": 0.53376,
    "c": 0.16439,
    "h": 281.3
  },
  "luminance": 0.14139
}

Semantic roles & 50–950 ramp

primary

#605BC8

secondary

#D4D6A9

accent

#D94FD3

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #605BC8

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

Preview Lab → · Contrast checker → · Palette generator →