#5474CB#5474CB

#5474CB is a mid, vivid blue. Relative luminance 0.187; OKLCH L 57.7% C 0.139 H 266.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#5474CB
RGB	rgb(84, 116, 203)
HSL	hsl(224, 53%, 56%)
HSV	hsv(224, 59%, 80%)
CMYK	cmyk(58.6%, 42.9%, 0%, 20.4%)
CIE-LAB	lab(50.32, 14.86, -48.72)
CIE-LCH	lch(50.32, 50.93, 286.97°)
OKLab	oklab(57.69% -0.0076 -0.1387)
OKLCH	oklch(57.69% 0.139 266.8)
XYZ	xyz(20.6774, 18.6857, 59.0054)
Luminance	0.1869 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5474CB #CBAB54

analogous

#54AFCB #5474CB #7054CB

triadic

#5474CB #CB5474 #74CB54

tetradic

#5474CB #CB54AF #CBAB54 #54CB70

square

#5474CB #CB54AF #CBAB54 #54CB70

split-complementary

#5474CB #CB7054 #AFCB54

monochromatic

#263E7E #3555AD #5474CB #839AD9 #B2C0E8

Accessibility & contrast

On white

4.43

#5474CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#5474CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5474CB

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5474CB	#FFFFFF	#000000	##000000
##5474CB	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D7DCE

Deuteranopia (green-blind)

#3D73C9

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5474cb;
/* rgb */ color: rgb(84, 116, 203);
/* oklch */ color: oklch(57.7% 0.139 266.8);

Tailwind

colors: {
  custom: {
    50: '#8d9bdb',
    500: '#5474cb',
    950: '#000000',
  },
}

SCSS

$custom: #5474cb;
$custom-light: #8d9bdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5474cb",
  "rgb": {
    "r": 84,
    "g": 116,
    "b": 203
  },
  "hsl": {
    "h": 223.866,
    "s": 53.363,
    "l": 56.275
  },
  "oklch": {
    "l": 0.5769,
    "c": 0.13889,
    "h": 266.8
  },
  "luminance": 0.18687
}

Semantic roles & 50–950 ramp

primary

#5474CB

secondary

#D6C9A5

accent

#B64BDD

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5474CB

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

Preview Lab → · Contrast checker → · Palette generator →