#5478E6#5478E6

#5478E6 is a mid, vivid blue. Relative luminance 0.210; OKLCH L 60.2% C 0.171 H 267.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#5478E6
RGB	rgb(84, 120, 230)
HSL	hsl(225, 74%, 62%)
HSV	hsv(225, 63%, 90%)
CMYK	cmyk(63.5%, 47.8%, 0%, 9.8%)
CIE-LAB	lab(52.98, 21.53, -59.72)
CIE-LCH	lch(52.98, 63.48, 289.82°)
OKLab	oklab(60.24% -0.0076 -0.171)
OKLCH	oklch(60.24% 0.171 267.5)
XYZ	xyz(24.6507, 21.0287, 77.6074)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5478E6 #E6C254

analogous

#54C1E6 #5478E6 #7954E6

triadic

#5478E6 #E65478 #78E654

tetradic

#5478E6 #E654C1 #E6C254 #54E679

square

#5478E6 #E654C1 #E6C254 #54E679

split-complementary

#5478E6 #E67954 #C1E654

monochromatic

#183CA7 #204FDD #5478E6 #89A2EE #BFCCF6

Accessibility & contrast

On white

4.03

#5478E6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#5478E6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5478E6

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5478E6	#FFFFFF	#000000	##000000
##5478E6	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F85EA

Deuteranopia (green-blind)

#1F78E4

Tritanopia (blue-blind)

#0091A4

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #5478e6;
/* rgb */ color: rgb(84, 120, 230);
/* oklch */ color: oklch(60.2% 0.171 267.5);

Tailwind

colors: {
  custom: {
    50: '#929eee',
    500: '#5478e6',
    950: '#000000',
  },
}

SCSS

$custom: #5478e6;
$custom-light: #929eee;
$custom-dark: #000000;

JSON

{
  "hex": "#5478e6",
  "rgb": {
    "r": 84,
    "g": 120,
    "b": 230
  },
  "hsl": {
    "h": 225.205,
    "s": 74.49,
    "l": 61.569
  },
  "oklch": {
    "l": 0.60241,
    "c": 0.17113,
    "h": 267.5
  },
  "luminance": 0.21031
}

Semantic roles & 50–950 ramp

primary

#5478E6

secondary

#E6D9B0

accent

#A50FD7

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5478E6

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

Preview Lab → · Contrast checker → · Palette generator →