#5671BC#5671BC

#5671BC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.3% C 0.121 H 267.5°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#5671BC
RGB	rgb(86, 113, 188)
HSL	hsl(224, 43%, 54%)
HSV	hsv(224, 54%, 74%)
CMYK	cmyk(54.3%, 39.9%, 0%, 26.3%)
CIE-LAB	lab(48.78, 12.18, -42.54)
CIE-LCH	lch(48.78, 44.25, 285.97°)
OKLab	oklab(56.27% -0.0052 -0.1206)
OKLCH	oklch(56.27% 0.121 267.5)
XYZ	xyz(18.8170, 17.4182, 49.9377)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671BC #BCA156

analogous

#56A4BC #5671BC #6E56BC

triadic

#5671BC #BC5671 #71BC56

tetradic

#5671BC #BC56A4 #BCA156 #56BC6E

square

#5671BC #BC56A4 #BCA156 #56BC6E

split-complementary

#5671BC #BC6E56 #A4BC56

monochromatic

#2B3C6D #3C5598 #5671BC #8296CD #AEBBDF

Accessibility & contrast

On white

4.68

#5671BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#5671BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #5671BC

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671BC	#FFFFFF	#000000	##FFFFFF
##5671BC	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5279BF

Deuteranopia (green-blind)

#4670BA

Tritanopia (blue-blind)

#20818D

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #5671bc;
/* rgb */ color: rgb(86, 113, 188);
/* oklch */ color: oklch(56.3% 0.121 267.5);

Tailwind

colors: {
  custom: {
    50: '#8d99d0',
    500: '#5671bc',
    950: '#000000',
  },
}

SCSS

$custom: #5671bc;
$custom-light: #8d99d0;
$custom-dark: #000000;

JSON

{
  "hex": "#5671bc",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 188
  },
  "hsl": {
    "h": 224.118,
    "s": 43.22,
    "l": 53.725
  },
  "oklch": {
    "l": 0.56271,
    "c": 0.12069,
    "h": 267.5
  },
  "luminance": 0.1742
}

Semantic roles & 50–950 ramp

primary

#5671BC

secondary

#CDC1A1

accent

#B255D3

background

#F9F9FC

surface

#F1F2F9

border

#CBCCD2

text

#0D0D14

muted

#7E7E82

Preview Lab

Preview with #5671BC

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

Preview Lab → · Contrast checker → · Palette generator →