#5470BC#5470BC

#5470BC is a mid, vivid blue. Relative luminance 0.171; OKLCH L 55.9% C 0.123 H 267.2°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#5470BC
RGB	rgb(84, 112, 188)
HSL	hsl(224, 44%, 53%)
HSV	hsv(224, 55%, 74%)
CMYK	cmyk(55.3%, 40.4%, 0%, 26.3%)
CIE-LAB	lab(48.39, 12.35, -43.17)
CIE-LCH	lch(48.39, 44.91, 285.97°)
OKLab	oklab(55.94% -0.0061 -0.1225)
OKLCH	oklch(55.94% 0.123 267.2)
XYZ	xyz(18.5244, 17.1026, 49.8922)
Luminance	0.1710 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5470BC #BCA054

analogous

#54A4BC #5470BC #6C54BC

triadic

#5470BC #BC5470 #70BC54

tetradic

#5470BC #BC54A4 #BCA054 #54BC6C

square

#5470BC #BC54A4 #BCA054 #54BC6C

split-complementary

#5470BC #BC6C54 #A4BC54

monochromatic

#2A3C6B #3B5497 #5470BC #8095CD #ACBADE

Accessibility & contrast

On white

4.75

#5470BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#5470BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5470BC

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5470BC	#FFFFFF	#000000	##FFFFFF
##5470BC	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5078BF

Deuteranopia (green-blind)

#446FBA

Tritanopia (blue-blind)

#18818D

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #5470bc;
/* rgb */ color: rgb(84, 112, 188);
/* oklch */ color: oklch(55.9% 0.123 267.2);

Tailwind

colors: {
  custom: {
    50: '#8b98d0',
    500: '#5470bc',
    950: '#000000',
  },
}

SCSS

$custom: #5470bc;
$custom-light: #8b98d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5470bc",
  "rgb": {
    "r": 84,
    "g": 112,
    "b": 188
  },
  "hsl": {
    "h": 223.846,
    "s": 43.697,
    "l": 53.333
  },
  "oklch": {
    "l": 0.55937,
    "c": 0.12262,
    "h": 267.2
  },
  "luminance": 0.17104
}

Semantic roles & 50–950 ramp

primary

#5470BC

secondary

#CCC0A0

accent

#B154D3

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0D0D14

muted

#7D7E82

Preview Lab

Preview with #5470BC

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

Preview Lab → · Contrast checker → · Palette generator →