#5A6FC0#5A6FC0

#5A6FC0 is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.3% C 0.128 H 270.9°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#5A6FC0
RGB	rgb(90, 111, 192)
HSL	hsl(228, 45%, 55%)
HSV	hsv(228, 53%, 75%)
CMYK	cmyk(53.1%, 42.2%, 0%, 24.7%)
CIE-LAB	lab(48.69, 15.60, -44.97)
CIE-LCH	lch(48.69, 47.60, 289.13°)
OKLab	oklab(56.34% 0.002 -0.1276)
OKLCH	oklch(56.34% 0.128 270.9)
XYZ	xyz(19.4122, 17.3470, 52.1843)
Luminance	0.1735 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A6FC0 #C0AB5A

analogous

#5AA2C0 #5A6FC0 #785AC0

triadic

#5A6FC0 #C05A6F #6FC05A

tetradic

#5A6FC0 #C05AA2 #C0AB5A #5AC078

square

#5A6FC0 #C05AA2 #C0AB5A #5AC078

split-complementary

#5A6FC0 #C0785A #A2C05A

monochromatic

#2C3B73 #3D51A0 #5A6FC0 #8696D1 #B3BCE2

Accessibility & contrast

On white

4.70

#5A6FC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#5A6FC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5A6FC0

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A6FC0	#FFFFFF	#000000	##FFFFFF
##5A6FC0	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D78C3

Deuteranopia (green-blind)

#4270BE

Tritanopia (blue-blind)

#29818E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5a6fc0;
/* rgb */ color: rgb(90, 111, 192);
/* oklch */ color: oklch(56.3% 0.128 270.9);

Tailwind

colors: {
  custom: {
    50: '#8f98d3',
    500: '#5a6fc0',
    950: '#000000',
  },
}

SCSS

$custom: #5a6fc0;
$custom-light: #8f98d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5a6fc0",
  "rgb": {
    "r": 90,
    "g": 111,
    "b": 192
  },
  "hsl": {
    "h": 227.647,
    "s": 44.737,
    "l": 55.294
  },
  "oklch": {
    "l": 0.56338,
    "c": 0.12765,
    "h": 270.9
  },
  "luminance": 0.17348
}

Semantic roles & 50–950 ramp

primary

#5A6FC0

secondary

#D0C7A6

accent

#BA53D4

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #5A6FC0

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

Preview Lab → · Contrast checker → · Palette generator →