#5475CD#5475CD

#5475CD is a mid, vivid blue. Relative luminance 0.190; OKLCH L 58.0% C 0.140 H 266.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#5475CD
RGB	rgb(84, 117, 205)
HSL	hsl(224, 55%, 57%)
HSV	hsv(224, 59%, 80%)
CMYK	cmyk(59%, 42.9%, 0%, 19.6%)
CIE-LAB	lab(50.70, 14.92, -49.24)
CIE-LCH	lch(50.70, 51.45, 286.85°)
OKLab	oklab(58.02% -0.0083 -0.1402)
OKLCH	oklch(58.02% 0.14 266.6)
XYZ	xyz(21.0332, 19.0134, 60.3073)
Luminance	0.1902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475CD #CDAC54

analogous

#54B2CD #5475CD #7054CD

triadic

#5475CD #CD5475 #75CD54

tetradic

#5475CD #CD54B2 #CDAC54 #54CD70

square

#5475CD #CD54B2 #CDAC54 #54CD70

split-complementary

#5475CD #CD7054 #B2CD54

monochromatic

#263F81 #3456B0 #5475CD #839BDB #B3C1E9

Accessibility & contrast

On white

4.37

#5475CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#5475CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475CD

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475CD	#FFFFFF	#000000	##000000
##5475CD	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E7FD0

Deuteranopia (green-blind)

#3D74CB

Tritanopia (blue-blind)

#008997

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #5475cd;
/* rgb */ color: rgb(84, 117, 205);
/* oklch */ color: oklch(58.0% 0.140 266.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5475cd",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 205
  },
  "hsl": {
    "h": 223.636,
    "s": 54.751,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58022,
    "c": 0.14046,
    "h": 266.6
  },
  "luminance": 0.19015
}

Semantic roles & 50–950 ramp

primary

#5475CD

secondary

#D7CAA6

accent

#B64ADE

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5475CD

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

Preview Lab → · Contrast checker → · Palette generator →