#5987DC#5987DC

#5987DC is a light, vivid blue. Relative luminance 0.246; OKLCH L 63.0% C 0.138 H 261.7°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#5987DC
RGB	rgb(89, 135, 220)
HSL	hsl(219, 65%, 61%)
HSV	hsv(219, 60%, 86%)
CMYK	cmyk(59.5%, 38.6%, 0%, 13.7%)
CIE-LAB	lab(56.70, 9.95, -48.16)
CIE-LCH	lch(56.70, 49.18, 281.67°)
OKLab	oklab(62.98% -0.0199 -0.1367)
OKLCH	oklch(62.98% 0.138 261.7)
XYZ	xyz(25.6976, 24.6169, 71.0936)
Luminance	0.2462 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5987DC #DCAE59

analogous

#59C9DC #5987DC #6C59DC

triadic

#5987DC #DC5987 #87DC59

tetradic

#5987DC #DC59C9 #DCAE59 #59DC6C

square

#5987DC #DC59C9 #DCAE59 #59DC6C

split-complementary

#5987DC #DC6C59 #C9DC59

monochromatic

#204B9A #2B64CD #5987DC #8CACE7 #BED0F1

Accessibility & contrast

On white

3.55

#5987DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#5987DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5987DC

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5987DC	#FFFFFF	#000000	##000000
##5987DC	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638FDF

Deuteranopia (green-blind)

#5182DA

Tritanopia (blue-blind)

#009AA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5987dc;
/* rgb */ color: rgb(89, 135, 220);
/* oklch */ color: oklch(63.0% 0.138 261.7);

Tailwind

colors: {
  custom: {
    50: '#92a9e7',
    500: '#5987dc',
    950: '#000000',
  },
}

SCSS

$custom: #5987dc;
$custom-light: #92a9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#5987dc",
  "rgb": {
    "r": 89,
    "g": 135,
    "b": 220
  },
  "hsl": {
    "h": 218.931,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.62983,
    "c": 0.13818,
    "h": 261.7
  },
  "luminance": 0.24619
}

Semantic roles & 50–950 ramp

primary

#5987DC

secondary

#E1D0AF

accent

#8E18CD

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5987DC

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

Preview Lab → · Contrast checker → · Palette generator →