#5671DB#5671DB

#5671DB is a mid, vivid blue. Relative luminance 0.189; OKLCH L 58.2% C 0.164 H 269.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#5671DB
RGB	rgb(86, 113, 219)
HSL	hsl(228, 65%, 60%)
HSV	hsv(228, 61%, 86%)
CMYK	cmyk(60.7%, 48.4%, 0%, 14.1%)
CIE-LAB	lab(50.57, 22.47, -57.39)
CIE-LCH	lch(50.57, 61.64, 291.38°)
OKLab	oklab(58.22% -0.0002 -0.1642)
OKLCH	oklch(58.22% 0.164 269.9)
XYZ	xyz(22.5248, 18.9013, 69.4654)
Luminance	0.1890 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671DB #DBC056

analogous

#56B3DB #5671DB #7E56DB

triadic

#5671DB #DB5671 #71DB56

tetradic

#5671DB #DB56B3 #DBC056 #56DB7E

square

#5671DB #DB56B3 #DBC056 #56DB7E

split-complementary

#5671DB #DB7E56 #B3DB56

monochromatic

#203897 #2B4BC9 #5671DB #889BE6 #BBC6F0

Accessibility & contrast

On white

4.39

#5671DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#5671DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5671DB

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671DB	#FFFFFF	#000000	##000000
##5671DB	1.00	4.39	4.78	4.78
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A7FDF

Deuteranopia (green-blind)

#2073D9

Tritanopia (blue-blind)

#00899B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #5671db;
/* rgb */ color: rgb(86, 113, 219);
/* oklch */ color: oklch(58.2% 0.164 269.9);

Tailwind

colors: {
  custom: {
    50: '#9199e7',
    500: '#5671db',
    950: '#000000',
  },
}

SCSS

$custom: #5671db;
$custom-light: #9199e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5671db",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 219
  },
  "hsl": {
    "h": 227.82,
    "s": 64.878,
    "l": 59.804
  },
  "oklch": {
    "l": 0.58218,
    "c": 0.16417,
    "h": 269.9
  },
  "luminance": 0.18903
}

Semantic roles & 50–950 ramp

primary

#5671DB

secondary

#E0D6AD

accent

#C640E8

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0D16

muted

#7E7E84

Preview Lab

Preview with #5671DB

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

Preview Lab → · Contrast checker → · Palette generator →