#5475CE#5475CE

#5475CE is a mid, vivid blue. Relative luminance 0.191; OKLCH L 58.1% C 0.142 H 266.7°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#5475CE
RGB	rgb(84, 117, 206)
HSL	hsl(224, 55%, 57%)
HSV	hsv(224, 59%, 81%)
CMYK	cmyk(59.2%, 43.2%, 0%, 19.2%)
CIE-LAB	lab(50.76, 15.25, -49.72)
CIE-LCH	lch(50.76, 52.01, 287.05°)
OKLab	oklab(58.08% -0.0082 -0.1416)
OKLCH	oklch(58.08% 0.142 266.7)
XYZ	xyz(21.1542, 19.0619, 60.9451)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475CE #CEAD54

analogous

#54B2CE #5475CE #7054CE

triadic

#5475CE #CE5475 #75CE54

tetradic

#5475CE #CE54B2 #CEAD54 #54CE70

square

#5475CE #CE54B2 #CEAD54 #54CE70

split-complementary

#5475CE #CE7054 #B2CE54

monochromatic

#253E82 #3355B2 #5475CE #849BDC #B3C2E9

Accessibility & contrast

On white

4.36

#5475CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#5475CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475CE

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475CE	#FFFFFF	#000000	##000000
##5475CE	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7FD1

Deuteranopia (green-blind)

#3C74CC

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5475ce;
/* rgb */ color: rgb(84, 117, 206);
/* oklch */ color: oklch(58.1% 0.142 266.7);

Tailwind

colors: {
  custom: {
    50: '#8e9cdd',
    500: '#5475ce',
    950: '#000000',
  },
}

SCSS

$custom: #5475ce;
$custom-light: #8e9cdd;
$custom-dark: #000000;

JSON

{
  "hex": "#5475ce",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 206
  },
  "hsl": {
    "h": 223.77,
    "s": 55.455,
    "l": 56.863
  },
  "oklch": {
    "l": 0.58084,
    "c": 0.14186,
    "h": 266.7
  },
  "luminance": 0.19064
}

Semantic roles & 50–950 ramp

primary

#5475CE

secondary

#D8CAA6

accent

#B649DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5475CE

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

Preview Lab → · Contrast checker → · Palette generator →