#5471BF#5471BF

#5471BF is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.3% C 0.126 H 267.0°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5471BF
RGB	rgb(84, 113, 191)
HSL	hsl(224, 46%, 54%)
HSV	hsv(224, 56%, 75%)
CMYK	cmyk(56%, 40.8%, 0%, 25.1%)
CIE-LAB	lab(48.83, 12.73, -44.21)
CIE-LCH	lch(48.83, 46.00, 286.06°)
OKLab	oklab(56.33% -0.0066 -0.1255)
OKLCH	oklch(56.33% 0.126 267)
XYZ	xyz(18.9621, 17.4552, 51.6501)
Luminance	0.1746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5471BF #BFA254

analogous

#54A7BF #5471BF #6D54BF

triadic

#5471BF #BF5471 #71BF54

tetradic

#5471BF #BF54A7 #BFA254 #54BF6D

square

#5471BF #BF54A7 #BFA254 #54BF6D

split-complementary

#5471BF #BF6D54 #A7BF54

monochromatic

#2A3C6F #3A559C #5471BF #8196D0 #ADBBE0

Accessibility & contrast

On white

4.68

#5471BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#5471BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5471BF

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5471BF	#FFFFFF	#000000	##FFFFFF
##5471BF	1.00	4.68	4.49	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5079C2

Deuteranopia (green-blind)

#4370BD

Tritanopia (blue-blind)

#11828F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5471bf;
/* rgb */ color: rgb(84, 113, 191);
/* oklch */ color: oklch(56.3% 0.126 267.0);

Tailwind

colors: {
  custom: {
    50: '#8c99d3',
    500: '#5471bf',
    950: '#000000',
  },
}

SCSS

$custom: #5471bf;
$custom-light: #8c99d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5471bf",
  "rgb": {
    "r": 84,
    "g": 113,
    "b": 191
  },
  "hsl": {
    "h": 223.738,
    "s": 45.532,
    "l": 53.922
  },
  "oklch": {
    "l": 0.56328,
    "c": 0.12566,
    "h": 267
  },
  "luminance": 0.17457
}

Semantic roles & 50–950 ramp

primary

#5471BF

secondary

#CEC2A1

accent

#B253D5

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #5471BF

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

Preview Lab → · Contrast checker → · Palette generator →