#5987EE#5987EE

#5987EE is a light, vivid blue. Relative luminance 0.256; OKLCH L 64.1% C 0.162 H 264.2°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#5987EE
RGB	rgb(89, 135, 238)
HSL	hsl(221, 81%, 64%)
HSV	hsv(221, 63%, 93%)
CMYK	cmyk(62.6%, 43.3%, 0%, 6.7%)
CIE-LAB	lab(57.68, 15.95, -56.64)
CIE-LCH	lch(57.68, 58.85, 285.73°)
OKLab	oklab(64.05% -0.0164 -0.1616)
OKLCH	oklch(64.05% 0.162 264.2)
XYZ	xyz(28.2111, 25.6223, 84.3312)
Luminance	0.2562 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5987EE #EEC059

analogous

#59D1EE #5987EE #7659EE

triadic

#5987EE #EE5987 #87EE59

tetradic

#5987EE #EE59D1 #EEC059 #59EE76

square

#5987EE #EE59D1 #EEC059 #59EE76

split-complementary

#5987EE #EE7659 #D1EE59

monochromatic

#1346BA #215FE8 #5987EE #91AFF4 #C8D7F9

Accessibility & contrast

On white

3.43

#5987EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#5987EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5987EE

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5987EE	#FFFFFF	#000000	##000000
##5987EE	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5792F2

Deuteranopia (green-blind)

#3F84EC

Tritanopia (blue-blind)

#009EAF

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5987ee;
/* rgb */ color: rgb(89, 135, 238);
/* oklch */ color: oklch(64.1% 0.162 264.2);

Tailwind

colors: {
  custom: {
    50: '#95a9f4',
    500: '#5987ee',
    950: '#000000',
  },
}

SCSS

$custom: #5987ee;
$custom-light: #95a9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#5987ee",
  "rgb": {
    "r": 89,
    "g": 135,
    "b": 238
  },
  "hsl": {
    "h": 221.477,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.64054,
    "c": 0.16245,
    "h": 264.2
  },
  "luminance": 0.25625
}

Semantic roles & 50–950 ramp

primary

#5987EE

secondary

#EBDBB7

accent

#9C08DE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #5987EE

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

Preview Lab → · Contrast checker → · Palette generator →