#5A5FCD#5A5FCD

#5A5FCD is a mid, vivid blue. Relative luminance 0.148; OKLCH L 54.0% C 0.167 H 277.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#5A5FCD
RGB	rgb(90, 95, 205)
HSL	hsl(237, 53%, 58%)
HSV	hsv(237, 56%, 80%)
CMYK	cmyk(56.1%, 53.7%, 0%, 19.6%)
CIE-LAB	lab(45.31, 29.74, -57.88)
CIE-LCH	lch(45.31, 65.07, 297.20°)
OKLab	oklab(54.03% 0.0212 -0.1657)
OKLCH	oklch(54.03% 0.167 277.3)
XYZ	xyz(19.3246, 14.7645, 59.5773)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A5FCD #CDC85A

analogous

#5A99CD #5A5FCD #8E5ACD

triadic

#5A5FCD #CD5A5F #5FCD5A

tetradic

#5A5FCD #CD5A99 #CDC85A #5ACD8E

square

#5A5FCD #CD5A99 #CDC85A #5ACD8E

split-complementary

#5A5FCD #CD8E5A #99CD5A

monochromatic

#282C84 #363CB3 #5A5FCD #898DDB #B8BAE9

Accessibility & contrast

On white

5.31

#5A5FCD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#5A5FCD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A5FCD

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A5FCD	#FFFFFF	#000000	##FFFFFF
##5A5FCD	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B70D1

Deuteranopia (green-blind)

#0067CB

Tritanopia (blue-blind)

#1A788D

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #5a5fcd;
/* rgb */ color: rgb(90, 95, 205);
/* oklch */ color: oklch(54.0% 0.167 277.3);

Tailwind

colors: {
  custom: {
    50: '#928cdd',
    500: '#5a5fcd',
    950: '#000000',
  },
}

SCSS

$custom: #5a5fcd;
$custom-light: #928cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5a5fcd",
  "rgb": {
    "r": 90,
    "g": 95,
    "b": 205
  },
  "hsl": {
    "h": 237.391,
    "s": 53.488,
    "l": 57.843
  },
  "oklch": {
    "l": 0.54027,
    "c": 0.16702,
    "h": 277.3
  },
  "luminance": 0.14766
}

Semantic roles & 50–950 ramp

primary

#5A5FCD

secondary

#D8D6AA

accent

#D74BDD

background

#F9F8FD

surface

#F2F0FB

border

#CCCBD4

text

#0E0C15

muted

#7E7D83

Preview Lab

Preview with #5A5FCD

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

Preview Lab → · Contrast checker → · Palette generator →