#5475E4#5475E4

#5475E4 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.5% C 0.172 H 268.3°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#5475E4
RGB	rgb(84, 117, 228)
HSL	hsl(226, 73%, 61%)
HSV	hsv(226, 63%, 89%)
CMYK	cmyk(63.2%, 48.7%, 0%, 10.6%)
CIE-LAB	lab(52.07, 22.70, -60.06)
CIE-LCH	lch(52.07, 64.21, 290.70°)
OKLab	oklab(59.51% -0.005 -0.172)
OKLCH	oklch(59.51% 0.172 268.3)
XYZ	xyz(24.0163, 20.2067, 76.0184)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475E4 #E4C354

analogous

#54BDE4 #5475E4 #7B54E4

triadic

#5475E4 #E45475 #75E454

tetradic

#5475E4 #E454BD #E4C354 #54E47B

square

#5475E4 #E454BD #E4C354 #54E47B

split-complementary

#5475E4 #E47B54 #BDE454

monochromatic

#1A39A4 #224CD9 #5475E4 #89A0EC #BECAF5

Accessibility & contrast

On white

4.17

#5475E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#5475E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475E4

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475E4	#FFFFFF	#000000	##000000
##5475E4	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A83E8

Deuteranopia (green-blind)

#1776E2

Tritanopia (blue-blind)

#008FA2

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5475e4;
/* rgb */ color: rgb(84, 117, 228);
/* oklch */ color: oklch(59.5% 0.172 268.3);

Tailwind

colors: {
  custom: {
    50: '#919ced',
    500: '#5475e4',
    950: '#000000',
  },
}

SCSS

$custom: #5475e4;
$custom-light: #919ced;
$custom-dark: #000000;

JSON

{
  "hex": "#5475e4",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 228
  },
  "hsl": {
    "h": 226.25,
    "s": 72.727,
    "l": 61.176
  },
  "oklch": {
    "l": 0.59508,
    "c": 0.17208,
    "h": 268.3
  },
  "luminance": 0.20209
}

Semantic roles & 50–950 ramp

primary

#5475E4

secondary

#E5D9AF

accent

#A811D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5475E4

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

Preview Lab → · Contrast checker → · Palette generator →