#5671CE#5671CE

#5671CE is a mid, vivid blue. Relative luminance 0.182; OKLCH L 57.4% C 0.146 H 269.2°. Best body text is #000000 at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#5671CE
RGB	rgb(86, 113, 206)
HSL	hsl(227, 55%, 57%)
HSV	hsv(227, 58%, 81%)
CMYK	cmyk(58.3%, 45.1%, 0%, 19.2%)
CIE-LAB	lab(49.79, 18.12, -51.26)
CIE-LCH	lch(49.79, 54.37, 289.46°)
OKLab	oklab(57.37% -0.002 -0.1461)
OKLCH	oklch(57.37% 0.146 269.2)
XYZ	xyz(20.8797, 18.2433, 60.8016)
Luminance	0.1825 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671CE #CEB356

analogous

#56ADCE #5671CE #7756CE

triadic

#5671CE #CE5671 #71CE56

tetradic

#5671CE #CE56AD #CEB356 #56CE77

square

#5671CE #CE56AD #CEB356 #56CE77

split-complementary

#5671CE #CE7756 #ADCE56

monochromatic

#263B83 #3450B3 #5671CE #8599DC #B5C1EA

Accessibility & contrast

On white

4.52

#5671CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.65

#5671CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5671CE

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671CE	#FFFFFF	#000000	##000000
##5671CE	1.00	4.52	4.65	4.65
#FFFFFF	4.52	1.00	21.00	21.00
#000000	4.65	21.00	1.00	1.00
##000000	4.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#467CD1

Deuteranopia (green-blind)

#3571CC

Tritanopia (blue-blind)

#008695

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5671ce;
/* rgb */ color: rgb(86, 113, 206);
/* oklch */ color: oklch(57.4% 0.146 269.2);

Tailwind

colors: {
  custom: {
    50: '#8f99dd',
    500: '#5671ce',
    950: '#000000',
  },
}

SCSS

$custom: #5671ce;
$custom-light: #8f99dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5671ce",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 206
  },
  "hsl": {
    "h": 226.5,
    "s": 55.046,
    "l": 57.255
  },
  "oklch": {
    "l": 0.57371,
    "c": 0.14616,
    "h": 269.2
  },
  "luminance": 0.18245
}

Semantic roles & 50–950 ramp

primary

#5671CE

secondary

#D8CDA8

accent

#BD49DE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5671CE

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

Preview Lab → · Contrast checker → · Palette generator →