#5475EA#5475EA

#5475EA is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.9% C 0.180 H 268.6°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#5475EA
RGB	rgb(84, 117, 234)
HSL	hsl(227, 78%, 62%)
HSV	hsv(227, 64%, 92%)
CMYK	cmyk(64.1%, 50%, 0%, 8.2%)
CIE-LAB	lab(52.45, 24.74, -62.82)
CIE-LCH	lch(52.45, 67.51, 291.50°)
OKLab	oklab(59.92% -0.0043 -0.1801)
OKLCH	oklch(59.92% 0.18 268.6)
XYZ	xyz(24.8637, 20.5456, 80.4814)
Luminance	0.2055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475EA #EAC954

analogous

#54C0EA #5475EA #7E54EA

triadic

#5475EA #EA5475 #75EA54

tetradic

#5475EA #EA54C0 #EAC954 #54EA7E

square

#5475EA #EA54C0 #EAC954 #54EA7E

split-complementary

#5475EA #EA7E54 #C0EA54

monochromatic

#1537AE #1D49E3 #5475EA #8BA1F1 #C1CDF7

Accessibility & contrast

On white

4.11

#5475EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#5475EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475EA

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475EA	#FFFFFF	#000000	##000000
##5475EA	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3284EE

Deuteranopia (green-blind)

#0077E8

Tritanopia (blue-blind)

#0090A4

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #5475ea;
/* rgb */ color: rgb(84, 117, 234);
/* oklch */ color: oklch(59.9% 0.180 268.6);

Tailwind

colors: {
  custom: {
    50: '#929cf1',
    500: '#5475ea',
    950: '#000000',
  },
}

SCSS

$custom: #5475ea;
$custom-light: #929cf1;
$custom-dark: #000000;

JSON

{
  "hex": "#5475ea",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 234
  },
  "hsl": {
    "h": 226.8,
    "s": 78.125,
    "l": 62.353
  },
  "oklch": {
    "l": 0.59917,
    "c": 0.18016,
    "h": 268.6
  },
  "luminance": 0.20548
}

Semantic roles & 50–950 ramp

primary

#5475EA

secondary

#E8DCB2

accent

#AD0BDA

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E17

muted

#7E7E85

Preview Lab

Preview with #5475EA

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

Preview Lab → · Contrast checker → · Palette generator →