#5479CF#5479CF

#5479CF is a mid, vivid blue. Relative luminance 0.201; OKLCH L 59.0% C 0.138 H 264.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#5479CF
RGB	rgb(84, 121, 207)
HSL	hsl(222, 56%, 57%)
HSV	hsv(222, 59%, 81%)
CMYK	cmyk(59.4%, 41.5%, 0%, 18.8%)
CIE-LAB	lab(51.91, 13.13, -48.46)
CIE-LCH	lch(51.91, 50.21, 285.16°)
OKLab	oklab(58.99% -0.0122 -0.1379)
OKLCH	oklch(58.99% 0.138 264.9)
XYZ	xyz(21.7522, 20.0627, 61.7456)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5479CF #CFAA54

analogous

#54B7CF #5479CF #6D54CF

triadic

#5479CF #CF5479 #79CF54

tetradic

#5479CF #CF54B7 #CFAA54 #54CF6D

square

#5479CF #CF54B7 #CFAA54 #54CF6D

split-complementary

#5479CF #CF6D54 #B7CF54

monochromatic

#254184 #3259B3 #5479CF #849EDC #B4C4EA

Accessibility & contrast

On white

4.19

#5479CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#5479CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5479CF

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5479CF	#FFFFFF	#000000	##000000
##5479CF	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5382D2

Deuteranopia (green-blind)

#4277CD

Tritanopia (blue-blind)

#008C9A

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #5479cf;
/* rgb */ color: rgb(84, 121, 207);
/* oklch */ color: oklch(59.0% 0.138 264.9);

Tailwind

colors: {
  custom: {
    50: '#8e9fde',
    500: '#5479cf',
    950: '#000000',
  },
}

SCSS

$custom: #5479cf;
$custom-light: #8e9fde;
$custom-dark: #000000;

JSON

{
  "hex": "#5479cf",
  "rgb": {
    "r": 84,
    "g": 121,
    "b": 207
  },
  "hsl": {
    "h": 221.951,
    "s": 56.164,
    "l": 57.059
  },
  "oklch": {
    "l": 0.58986,
    "c": 0.13841,
    "h": 264.9
  },
  "luminance": 0.20065
}

Semantic roles & 50–950 ramp

primary

#5479CF

secondary

#D8C9A6

accent

#B248DF

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5479CF

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

Preview Lab → · Contrast checker → · Palette generator →