#5671CF#5671CF

#5671CF is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.4% C 0.148 H 269.3°. Best body text is #000000 at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#5671CF
RGB	rgb(86, 113, 207)
HSL	hsl(227, 56%, 57%)
HSV	hsv(227, 58%, 81%)
CMYK	cmyk(58.5%, 45.4%, 0%, 18.8%)
CIE-LAB	lab(49.85, 18.45, -51.74)
CIE-LCH	lch(49.85, 54.93, 289.63°)
OKLab	oklab(57.44% -0.0018 -0.1475)
OKLCH	oklch(57.44% 0.148 269.3)
XYZ	xyz(21.0016, 18.2920, 61.4434)
Luminance	0.1829 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671CF #CFB456

analogous

#56ADCF #5671CF #7856CF

triadic

#5671CF #CF5671 #71CF56

tetradic

#5671CF #CF56AD #CFB456 #56CF78

square

#5671CF #CF56AD #CFB456 #56CF78

split-complementary

#5671CF #CF7856 #ADCF56

monochromatic

#263B85 #3350B5 #5671CF #8699DD #B5C1EA

Accessibility & contrast

On white

4.51

#5671CF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.66

#5671CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5671CF

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

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

Color blindness preview

Protanopia (red-blind)

#457CD3

Deuteranopia (green-blind)

#3472CD

Tritanopia (blue-blind)

#008696

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #5671cf;
/* rgb */ color: rgb(86, 113, 207);
/* oklch */ color: oklch(57.4% 0.148 269.3);

Tailwind

colors: {
  custom: {
    50: '#8f99de',
    500: '#5671cf',
    950: '#000000',
  },
}

SCSS

$custom: #5671cf;
$custom-light: #8f99de;
$custom-dark: #000000;

JSON

{
  "hex": "#5671cf",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 207
  },
  "hsl": {
    "h": 226.612,
    "s": 55.76,
    "l": 57.451
  },
  "oklch": {
    "l": 0.57435,
    "c": 0.14756,
    "h": 269.3
  },
  "luminance": 0.18294
}

Semantic roles & 50–950 ramp

primary

#5671CF

secondary

#D9CEA8

accent

#BE49DF

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5671CF

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

Preview Lab → · Contrast checker → · Palette generator →