#5671BF#5671BF

#5671BF is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.125 H 267.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5671BF
RGB	rgb(86, 113, 191)
HSL	hsl(225, 45%, 54%)
HSV	hsv(225, 55%, 75%)
CMYK	cmyk(55%, 40.8%, 0%, 25.1%)
CIE-LAB	lab(48.94, 13.16, -44.01)
CIE-LCH	lch(48.94, 45.94, 286.64°)
OKLab	oklab(56.45% -0.0046 -0.1249)
OKLCH	oklch(56.45% 0.125 267.9)
XYZ	xyz(19.1437, 17.5489, 51.6586)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671BF #BFA456

analogous

#56A6BF #5671BF #7056BF

triadic

#5671BF #BF5671 #71BF56

tetradic

#5671BF #BF56A6 #BFA456 #56BF70

square

#5671BF #BF56A6 #BFA456 #56BF70

split-complementary

#5671BF #BF7056 #A6BF56

monochromatic

#2A3C70 #3B549D #5671BF #8296D0 #AFBCE1

Accessibility & contrast

On white

4.66

#5671BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#5671BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #5671BF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671BF	#FFFFFF	#000000	##FFFFFF
##5671BF	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5179C2

Deuteranopia (green-blind)

#4470BD

Tritanopia (blue-blind)

#1B828F

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5671bf;
/* rgb */ color: rgb(86, 113, 191);
/* oklch */ color: oklch(56.4% 0.125 267.9);

Tailwind

colors: {
  custom: {
    50: '#8d99d3',
    500: '#5671bf',
    950: '#000000',
  },
}

SCSS

$custom: #5671bf;
$custom-light: #8d99d3;
$custom-dark: #000000;

JSON

{
  "hex": "#5671bf",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 191
  },
  "hsl": {
    "h": 224.571,
    "s": 45.064,
    "l": 54.314
  },
  "oklch": {
    "l": 0.56448,
    "c": 0.12498,
    "h": 267.9
  },
  "luminance": 0.1755
}

Semantic roles & 50–950 ramp

primary

#5671BF

secondary

#CFC3A2

accent

#B353D5

background

#F9F9FD

surface

#F1F2FA

border

#CBCCD3

text

#0D0D14

muted

#7E7E83

Preview Lab

Preview with #5671BF

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

Preview Lab → · Contrast checker → · Palette generator →