#5475DC#5475DC

#5475DC is a mid, vivid blue. Relative luminance 0.198; OKLCH L 59.0% C 0.161 H 267.9°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#5475DC
RGB	rgb(84, 117, 220)
HSL	hsl(225, 66%, 60%)
HSV	hsv(225, 62%, 86%)
CMYK	cmyk(61.8%, 46.8%, 0%, 13.7%)
CIE-LAB	lab(51.58, 19.98, -56.35)
CIE-LCH	lch(51.58, 59.78, 289.52°)
OKLab	oklab(58.98% -0.006 -0.1611)
OKLCH	oklch(58.98% 0.161 267.9)
XYZ	xyz(22.9313, 19.7727, 70.3043)
Luminance	0.1978 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475DC #DCBB54

analogous

#54B9DC #5475DC #7754DC

triadic

#5475DC #DC5475 #75DC54

tetradic

#5475DC #DC54B9 #DCBB54 #54DC77

square

#5475DC #DC54B9 #DCBB54 #54DC77

split-complementary

#5475DC #DC7754 #B9DC54

monochromatic

#1F3C97 #2950CA #5475DC #879EE6 #BAC7F1

Accessibility & contrast

On white

4.24

#5475DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#5475DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475DC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475DC	#FFFFFF	#000000	##000000
##5475DC	1.00	4.24	4.96	4.96
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4281E0

Deuteranopia (green-blind)

#2975DA

Tritanopia (blue-blind)

#008C9E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5475dc;
/* rgb */ color: rgb(84, 117, 220);
/* oklch */ color: oklch(59.0% 0.161 267.9);

Tailwind

colors: {
  custom: {
    50: '#909ce7',
    500: '#5475dc',
    950: '#000000',
  },
}

SCSS

$custom: #5475dc;
$custom-light: #909ce7;
$custom-dark: #000000;

JSON

{
  "hex": "#5475dc",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 220
  },
  "hsl": {
    "h": 225.441,
    "s": 66.019,
    "l": 59.608
  },
  "oklch": {
    "l": 0.58976,
    "c": 0.16119,
    "h": 267.9
  },
  "luminance": 0.19775
}

Semantic roles & 50–950 ramp

primary

#5475DC

secondary

#E0D3AC

accent

#C03FE9

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5475DC

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

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