#5987EA#5987EA

#5987EA is a light, vivid blue. Relative luminance 0.254; OKLCH L 63.8% C 0.157 H 263.8°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#5987EA
RGB	rgb(89, 135, 234)
HSL	hsl(221, 78%, 63%)
HSV	hsv(221, 62%, 92%)
CMYK	cmyk(62%, 42.3%, 0%, 8.2%)
CIE-LAB	lab(57.45, 14.61, -54.78)
CIE-LCH	lch(57.45, 56.69, 284.94°)
OKLab	oklab(63.81% -0.0171 -0.1561)
OKLCH	oklch(63.81% 0.157 263.8)
XYZ	xyz(27.6299, 25.3898, 81.2706)
Luminance	0.2539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5987EA #EABC59

analogous

#59CFEA #5987EA #7359EA

triadic

#5987EA #EA5987 #87EA59

tetradic

#5987EA #EA59CF #EABC59 #59EA73

square

#5987EA #EA59CF #EABC59 #59EA73

split-complementary

#5987EA #EA7359 #CFEA59

monochromatic

#1748B2 #2360E3 #5987EA #8FAEF1 #C6D6F8

Accessibility & contrast

On white

3.45

#5987EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#5987EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5987EA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5987EA	#FFFFFF	#000000	##000000
##5987EA	1.00	3.45	6.08	6.08
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A91EE

Deuteranopia (green-blind)

#4484E8

Tritanopia (blue-blind)

#009DAD

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #5987ea;
/* rgb */ color: rgb(89, 135, 234);
/* oklch */ color: oklch(63.8% 0.157 263.8);

Tailwind

colors: {
  custom: {
    50: '#94a9f1',
    500: '#5987ea',
    950: '#000000',
  },
}

SCSS

$custom: #5987ea;
$custom-light: #94a9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5987ea",
  "rgb": {
    "r": 89,
    "g": 135,
    "b": 234
  },
  "hsl": {
    "h": 220.966,
    "s": 77.54,
    "l": 63.333
  },
  "oklch": {
    "l": 0.63809,
    "c": 0.15707,
    "h": 263.8
  },
  "luminance": 0.25392
}

Semantic roles & 50–950 ramp

primary

#5987EA

secondary

#E9D9B6

accent

#980CDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5987EA

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

Preview Lab → · Contrast checker → · Palette generator →