#5987CC#5987CC

#5987CC is a light, moderate blue. Relative luminance 0.238; OKLCH L 62.1% C 0.117 H 258.3°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#5987CC
RGB	rgb(89, 135, 204)
HSL	hsl(216, 53%, 57%)
HSV	hsv(216, 56%, 80%)
CMYK	cmyk(56.4%, 33.8%, 0%, 20%)
CIE-LAB	lab(55.90, 4.72, -40.43)
CIE-LCH	lch(55.90, 40.70, 276.65°)
OKLab	oklab(62.1% -0.0237 -0.1142)
OKLCH	oklch(62.1% 0.117 258.3)
XYZ	xyz(23.6791, 23.8095, 60.4629)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5987CC #CC9E59

analogous

#59C0CC #5987CC #6559CC

triadic

#5987CC #CC5987 #87CC59

tetradic

#5987CC #CC59C0 #CC9E59 #59CC65

square

#5987CC #CC59C0 #CC9E59 #59CC65

split-complementary

#5987CC #CC6559 #C0CC59

monochromatic

#284C83 #3668B1 #5987CC #88A9DA #B7CBE9

Accessibility & contrast

On white

3.64

#5987CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#5987CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5987CC

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5987CC	#FFFFFF	#000000	##000000
##5987CC	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8CCF

Deuteranopia (green-blind)

#5C81CB

Tritanopia (blue-blind)

#0096A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5987cc;
/* rgb */ color: rgb(89, 135, 204);
/* oklch */ color: oklch(62.1% 0.117 258.3);

Tailwind

colors: {
  custom: {
    50: '#90a9dc',
    500: '#5987cc',
    950: '#000000',
  },
}

SCSS

$custom: #5987cc;
$custom-light: #90a9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5987cc",
  "rgb": {
    "r": 89,
    "g": 135,
    "b": 204
  },
  "hsl": {
    "h": 216,
    "s": 52.995,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62096,
    "c": 0.1166,
    "h": 258.3
  },
  "luminance": 0.23811
}

Semantic roles & 50–950 ramp

primary

#5987CC

secondary

#D8C5A9

accent

#A24BDC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5987CC

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

Preview Lab → · Contrast checker → · Palette generator →