#5887DB#5887DB

#5887DB is a light, vivid blue. Relative luminance 0.245; OKLCH L 62.9% C 0.137 H 261.2°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#5887DB
RGB	rgb(88, 135, 219)
HSL	hsl(218, 65%, 60%)
HSV	hsv(218, 60%, 86%)
CMYK	cmyk(59.8%, 38.4%, 0%, 14.1%)
CIE-LAB	lab(56.60, 9.43, -47.77)
CIE-LCH	lch(56.60, 48.69, 281.16°)
OKLab	oklab(62.88% -0.0209 -0.1356)
OKLCH	oklch(62.88% 0.137 261.2)
XYZ	xyz(25.4702, 24.5149, 70.3937)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5887DB #DBAC58

analogous

#58C9DB #5887DB #6A58DB

triadic

#5887DB #DB5887 #87DB58

tetradic

#5887DB #DB58C9 #DBAC58 #58DB6A

square

#5887DB #DB58C9 #DBAC58 #58DB6A

split-complementary

#5887DB #DB6A58 #C9DB58

monochromatic

#214B98 #2C65CA #5887DB #8AABE6 #BDCFF1

Accessibility & contrast

On white

3.56

#5887DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#5887DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5887DB

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5887DB	#FFFFFF	#000000	##000000
##5887DB	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#638EDE

Deuteranopia (green-blind)

#5182D9

Tritanopia (blue-blind)

#009AA6

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #5887db;
/* rgb */ color: rgb(88, 135, 219);
/* oklch */ color: oklch(62.9% 0.137 261.2);

Tailwind

colors: {
  custom: {
    50: '#91a9e6',
    500: '#5887db',
    950: '#000000',
  },
}

SCSS

$custom: #5887db;
$custom-light: #91a9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#5887db",
  "rgb": {
    "r": 88,
    "g": 135,
    "b": 219
  },
  "hsl": {
    "h": 218.473,
    "s": 64.532,
    "l": 60.196
  },
  "oklch": {
    "l": 0.62875,
    "c": 0.13722,
    "h": 261.2
  },
  "luminance": 0.24517
}

Semantic roles & 50–950 ramp

primary

#5887DB

secondary

#E1CEAE

accent

#8C19CC

background

#F9FAFE

surface

#F2F4FC

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5887DB

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

Preview Lab → · Contrast checker → · Palette generator →