#5A5CCC#5A5CCC

#5A5CCC is a mid, vivid blue. Relative luminance 0.142; OKLCH L 53.4% C 0.170 H 278.2°. Best body text is #FFFFFF at 5.47:1 contrast (WCAG AA passes).

Color values

HEX	#5A5CCC
RGB	rgb(90, 92, 204)
HSL	hsl(239, 53%, 58%)
HSV	hsv(239, 56%, 80%)
CMYK	cmyk(55.9%, 54.9%, 0%, 20%)
CIE-LAB	lab(44.50, 31.27, -58.61)
CIE-LCH	lch(44.50, 66.43, 298.08°)
OKLab	oklab(53.4% 0.0242 -0.1679)
OKLCH	oklch(53.4% 0.17 278.2)
XYZ	xyz(18.9392, 14.1863, 58.8553)
Luminance	0.1419 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5CCC #CCCA5A

analogous

#5A95CC #5A5CCC #915ACC

triadic

#5A5CCC #CC5A5C #5CCC5A

tetradic

#5A5CCC #CC5A95 #CCCA5A #5ACC91

square

#5A5CCC #CC5A95 #CCCA5A #5ACC91

split-complementary

#5A5CCC #CC915A #95CC5A

monochromatic

#292A83 #3739B2 #5A5CCC #898ADA #B7B8E9

Accessibility & contrast

On white

5.47

#5A5CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#5A5CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5CCC

5.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5CCC	#FFFFFF	#000000	##FFFFFF
##5A5CCC	1.00	5.47	3.84	5.47
#FFFFFF	5.47	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E6ED0

Deuteranopia (green-blind)

#0065CA

Tritanopia (blue-blind)

#1D768B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #5a5ccc;
/* rgb */ color: rgb(90, 92, 204);
/* oklch */ color: oklch(53.4% 0.170 278.2);

Tailwind

colors: {
  custom: {
    50: '#928adc',
    500: '#5a5ccc',
    950: '#000000',
  },
}

SCSS

$custom: #5a5ccc;
$custom-light: #928adc;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5ccc",
  "rgb": {
    "r": 90,
    "g": 92,
    "b": 204
  },
  "hsl": {
    "h": 238.947,
    "s": 52.778,
    "l": 57.647
  },
  "oklch": {
    "l": 0.534,
    "c": 0.16961,
    "h": 278.2
  },
  "luminance": 0.14188
}

Semantic roles & 50–950 ramp

primary

#5A5CCC

secondary

#D8D7AA

accent

#DA4CDC

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0B15

muted

#7E7C83

Preview Lab

Preview with #5A5CCC

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

Preview Lab → · Contrast checker → · Palette generator →