#5479B2#5479B2

#5479B2 is a mid, moderate blue. Relative luminance 0.188; OKLCH L 57.3% C 0.098 H 258.8°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#5479B2
RGB	rgb(84, 121, 178)
HSL	hsl(216, 38%, 51%)
HSV	hsv(216, 53%, 70%)
CMYK	cmyk(52.8%, 32%, 0%, 30.2%)
CIE-LAB	lab(50.42, 3.61, -34.19)
CIE-LCH	lch(50.42, 34.38, 276.03°)
OKLab	oklab(57.35% -0.0191 -0.0962)
OKLCH	oklch(57.35% 0.098 258.8)
XYZ	xyz(18.5267, 18.7725, 44.7580)
Luminance	0.1877 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5479B2 #B28D54

analogous

#54A8B2 #5479B2 #5E54B2

triadic

#5479B2 #B25479 #79B254

tetradic

#5479B2 #B254A8 #B28D54 #54B25E

square

#5479B2 #B254A8 #B28D54 #54B25E

split-complementary

#5479B2 #B25E54 #A8B254

monochromatic

#2B4060 #3E5C8A #5479B2 #7E9AC5 #A8BBD8

Accessibility & contrast

On white

4.42

#5479B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#5479B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5479B2

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5479B2	#FFFFFF	#000000	##000000
##5479B2	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637DB4

Deuteranopia (green-blind)

#5774B1

Tritanopia (blue-blind)

#23868D

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5479b2;
/* rgb */ color: rgb(84, 121, 178);
/* oklch */ color: oklch(57.3% 0.098 258.8);

Tailwind

colors: {
  custom: {
    50: '#8a9fc9',
    500: '#5479b2',
    950: '#000000',
  },
}

SCSS

$custom: #5479b2;
$custom-light: #8a9fc9;
$custom-dark: #000000;

JSON

{
  "hex": "#5479b2",
  "rgb": {
    "r": 84,
    "g": 121,
    "b": 178
  },
  "hsl": {
    "h": 216.383,
    "s": 37.903,
    "l": 51.373
  },
  "oklch": {
    "l": 0.57346,
    "c": 0.09809,
    "h": 258.8
  },
  "luminance": 0.18774
}

Semantic roles & 50–950 ramp

primary

#5479B2

secondary

#C6B59C

accent

#A05ACE

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #5479B2

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

Preview Lab → · Contrast checker → · Palette generator →