#5887E4#5887E4

#5887E4 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.4% C 0.149 H 262.7°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#5887E4
RGB	rgb(88, 135, 228)
HSL	hsl(220, 72%, 62%)
HSV	hsv(220, 61%, 89%)
CMYK	cmyk(61.4%, 40.8%, 0%, 10.6%)
CIE-LAB	lab(57.08, 12.42, -52.04)
CIE-LCH	lch(57.08, 53.50, 283.43°)
OKLab	oklab(63.4% -0.0191 -0.1481)
OKLCH	oklch(63.4% 0.149 262.7)
XYZ	xyz(26.6872, 25.0017, 76.8032)
Luminance	0.2500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5887E4 #E4B558

analogous

#58CDE4 #5887E4 #6F58E4

triadic

#5887E4 #E45887 #87E458

tetradic

#5887E4 #E458CD #E4B558 #58E46F

square

#5887E4 #E458CD #E4B558 #58E46F

split-complementary

#5887E4 #E46F58 #CDE458

monochromatic

#1B4AA7 #2361DB #5887E4 #8DADED #C1D3F5

Accessibility & contrast

On white

3.50

#5887E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#5887E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5887E4

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5887E4	#FFFFFF	#000000	##000000
##5887E4	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E90E8

Deuteranopia (green-blind)

#4983E2

Tritanopia (blue-blind)

#009CAA

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5887e4;
/* rgb */ color: rgb(88, 135, 228);
/* oklch */ color: oklch(63.4% 0.149 262.7);

Tailwind

colors: {
  custom: {
    50: '#93a9ed',
    500: '#5887e4',
    950: '#000000',
  },
}

SCSS

$custom: #5887e4;
$custom-light: #93a9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5887e4",
  "rgb": {
    "r": 88,
    "g": 135,
    "b": 228
  },
  "hsl": {
    "h": 219.857,
    "s": 72.165,
    "l": 61.961
  },
  "oklch": {
    "l": 0.634,
    "c": 0.14935,
    "h": 262.7
  },
  "luminance": 0.25004
}

Semantic roles & 50–950 ramp

primary

#5887E4

secondary

#E6D4B2

accent

#9311D4

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5887E4

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

Preview Lab → · Contrast checker → · Palette generator →