#5671CC#5671CC

#5671CC is a mid, vivid blue. Relative luminance 0.181; OKLCH L 57.2% C 0.143 H 269.1°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#5671CC
RGB	rgb(86, 113, 204)
HSL	hsl(226, 54%, 57%)
HSV	hsv(226, 58%, 80%)
CMYK	cmyk(57.8%, 44.6%, 0%, 20%)
CIE-LAB	lab(49.67, 17.45, -50.31)
CIE-LCH	lch(49.67, 53.25, 289.13°)
OKLab	oklab(57.24% -0.0023 -0.1433)
OKLCH	oklch(57.24% 0.143 269.1)
XYZ	xyz(20.6383, 18.1467, 59.5301)
Luminance	0.1815 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5671CC #CCB156

analogous

#56ACCC #5671CC #7656CC

triadic

#5671CC #CC5671 #71CC56

tetradic

#5671CC #CC56AC #CCB156 #56CC76

square

#5671CC #CC56AC #CCB156 #56CC76

split-complementary

#5671CC #CC7656 #ACCC56

monochromatic

#273B81 #3551B0 #5671CC #8599DA #B4C0E8

Accessibility & contrast

On white

4.54

#5671CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#5671CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5671CC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5671CC	#FFFFFF	#000000	##000000
##5671CC	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#487CCF

Deuteranopia (green-blind)

#3771CA

Tritanopia (blue-blind)

#008594

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #5671cc;
/* rgb */ color: rgb(86, 113, 204);
/* oklch */ color: oklch(57.2% 0.143 269.1);

Tailwind

colors: {
  custom: {
    50: '#8f99dc',
    500: '#5671cc',
    950: '#000000',
  },
}

SCSS

$custom: #5671cc;
$custom-light: #8f99dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5671cc",
  "rgb": {
    "r": 86,
    "g": 113,
    "b": 204
  },
  "hsl": {
    "h": 226.271,
    "s": 53.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.57244,
    "c": 0.14337,
    "h": 269.1
  },
  "luminance": 0.18148
}

Semantic roles & 50–950 ramp

primary

#5671CC

secondary

#D7CCA7

accent

#BC4BDD

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0D0D15

muted

#7E7E83

Preview Lab

Preview with #5671CC

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

Preview Lab → · Contrast checker → · Palette generator →