#5786CB#5786CB

#5786CB is a mid, moderate blue. Relative luminance 0.234; OKLCH L 61.7% C 0.117 H 257.9°. Best body text is #000000 at 5.68:1 contrast (WCAG AA passes).

Color values

HEX	#5786CB
RGB	rgb(87, 134, 203)
HSL	hsl(216, 53%, 57%)
HSV	hsv(216, 57%, 80%)
CMYK	cmyk(57.1%, 34%, 0%, 20.4%)
CIE-LAB	lab(55.47, 4.57, -40.55)
CIE-LCH	lch(55.47, 40.80, 276.43°)
OKLab	oklab(61.72% -0.0246 -0.1145)
OKLCH	oklch(61.72% 0.117 257.9)
XYZ	xyz(23.2313, 23.3863, 59.7781)
Luminance	0.2339 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5786CB #CB9C57

analogous

#57C0CB #5786CB #6257CB

triadic

#5786CB #CB5786 #86CB57

tetradic

#5786CB #CB57C0 #CB9C57 #57CB62

square

#5786CB #CB57C0 #CB9C57 #57CB62

split-complementary

#5786CB #CB6257 #C0CB57

monochromatic

#284B80 #3667AF #5786CB #86A8D9 #B4C9E8

Accessibility & contrast

On white

3.70

#5786CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.68

#5786CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5786CB

5.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5786CB	#FFFFFF	#000000	##000000
##5786CB	1.00	3.70	5.68	5.68
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.68	21.00	1.00	1.00
##000000	5.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8BCE

Deuteranopia (green-blind)

#5B80CA

Tritanopia (blue-blind)

#00959F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #5786cb;
/* rgb */ color: rgb(87, 134, 203);
/* oklch */ color: oklch(61.7% 0.117 257.9);

Tailwind

colors: {
  custom: {
    50: '#8fa8db',
    500: '#5786cb',
    950: '#000000',
  },
}

SCSS

$custom: #5786cb;
$custom-light: #8fa8db;
$custom-dark: #000000;

JSON

{
  "hex": "#5786cb",
  "rgb": {
    "r": 87,
    "g": 134,
    "b": 203
  },
  "hsl": {
    "h": 215.69,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61719,
    "c": 0.11716,
    "h": 257.9
  },
  "luminance": 0.23388
}

Semantic roles & 50–950 ramp

primary

#5786CB

secondary

#D7C3A7

accent

#A24CDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5786CB

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

Preview Lab → · Contrast checker → · Palette generator →