#5679CB#5679CB

#5679CB is a mid, vivid blue. Relative luminance 0.200; OKLCH L 58.9% C 0.132 H 265.2°. Best body text is #000000 at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#5679CB
RGB	rgb(86, 121, 203)
HSL	hsl(222, 53%, 57%)
HSV	hsv(222, 58%, 80%)
CMYK	cmyk(57.6%, 40.4%, 0%, 20.4%)
CIE-LAB	lab(51.80, 12.20, -46.36)
CIE-LCH	lch(51.80, 47.94, 284.74°)
OKLab	oklab(58.86% -0.0111 -0.1317)
OKLCH	oklch(58.86% 0.132 265.2)
XYZ	xyz(21.4510, 19.9632, 59.2112)
Luminance	0.1996 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5679CB #CBA856

analogous

#56B4CB #5679CB #6E56CB

triadic

#5679CB #CB5679 #79CB56

tetradic

#5679CB #CB56B4 #CBA856 #56CB6E

square

#5679CB #CB56B4 #CBA856 #56CB6E

split-complementary

#5679CB #CB6E56 #B4CB56

monochromatic

#27427F #365AAE #5679CB #859ED9 #B4C3E8

Accessibility & contrast

On white

4.21

#5679CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.99

#5679CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5679CB

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5679CB	#FFFFFF	#000000	##000000
##5679CB	1.00	4.21	4.99	4.99
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.99	21.00	1.00	1.00
##000000	4.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5681CE

Deuteranopia (green-blind)

#4777C9

Tritanopia (blue-blind)

#008B98

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #5679cb;
/* rgb */ color: rgb(86, 121, 203);
/* oklch */ color: oklch(58.9% 0.132 265.2);

Tailwind

colors: {
  custom: {
    50: '#8e9fdb',
    500: '#5679cb',
    950: '#000000',
  },
}

SCSS

$custom: #5679cb;
$custom-light: #8e9fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#5679cb",
  "rgb": {
    "r": 86,
    "g": 121,
    "b": 203
  },
  "hsl": {
    "h": 222.051,
    "s": 52.941,
    "l": 56.667
  },
  "oklch": {
    "l": 0.58857,
    "c": 0.13214,
    "h": 265.2
  },
  "luminance": 0.19965
}

Semantic roles & 50–950 ramp

primary

#5679CB

secondary

#D6C8A6

accent

#B14BDC

background

#F9F9FD

surface

#F1F2FB

border

#CBCCD4

text

#0D0E15

muted

#7E7E83

Preview Lab

Preview with #5679CB

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

Preview Lab → · Contrast checker → · Palette generator →