#5475DB#5475DB

#5475DB is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.9% C 0.160 H 267.8°. Best body text is #000000 at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#5475DB
RGB	rgb(84, 117, 219)
HSL	hsl(225, 65%, 59%)
HSV	hsv(225, 62%, 86%)
CMYK	cmyk(61.6%, 46.6%, 0%, 14.1%)
CIE-LAB	lab(51.52, 19.64, -55.88)
CIE-LCH	lch(51.52, 59.23, 289.36°)
OKLab	oklab(58.91% -0.0061 -0.1597)
OKLCH	oklch(58.91% 0.16 267.8)
XYZ	xyz(22.7993, 19.7199, 69.6089)
Luminance	0.1972 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5475DB #DBBA54

analogous

#54B9DB #5475DB #7754DB

triadic

#5475DB #DB5475 #75DB54

tetradic

#5475DB #DB54B9 #DBBA54 #54DB77

square

#5475DB #DB54B9 #DBBA54 #54DB77

split-complementary

#5475DB #DB7754 #B9DB54

monochromatic

#1F3C95 #2A51C8 #5475DB #879EE6 #B9C7F0

Accessibility & contrast

On white

4.25

#5475DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.94

#5475DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5475DB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5475DB	#FFFFFF	#000000	##000000
##5475DB	1.00	4.25	4.94	4.94
#FFFFFF	4.25	1.00	21.00	21.00
#000000	4.94	21.00	1.00	1.00
##000000	4.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4381DF

Deuteranopia (green-blind)

#2B75D9

Tritanopia (blue-blind)

#008C9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5475db;
/* rgb */ color: rgb(84, 117, 219);
/* oklch */ color: oklch(58.9% 0.160 267.8);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#5475db",
  "rgb": {
    "r": 84,
    "g": 117,
    "b": 219
  },
  "hsl": {
    "h": 225.333,
    "s": 65.217,
    "l": 59.412
  },
  "oklch": {
    "l": 0.58911,
    "c": 0.15983,
    "h": 267.8
  },
  "luminance": 0.19722
}

Semantic roles & 50–950 ramp

primary

#5475DB

secondary

#E0D3AB

accent

#BF40E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5475DB

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

Preview Lab → · Contrast checker → · Palette generator →