#5887CB#5887CB

#5887CB is a mid, moderate blue. Relative luminance 0.237; OKLCH L 62.0% C 0.116 H 257.6°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#5887CB
RGB	rgb(88, 135, 203)
HSL	hsl(215, 53%, 57%)
HSV	hsv(215, 57%, 80%)
CMYK	cmyk(56.7%, 33.5%, 0%, 20.4%)
CIE-LAB	lab(55.80, 4.18, -40.02)
CIE-LCH	lch(55.80, 40.24, 275.97°)
OKLab	oklab(61.99% -0.0248 -0.113)
OKLCH	oklch(61.99% 0.116 257.6)
XYZ	xyz(23.4642, 23.7125, 59.8288)
Luminance	0.2371 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5887CB #CB9C58

analogous

#58C1CB #5887CB #6358CB

triadic

#5887CB #CB5887 #87CB58

tetradic

#5887CB #CB58C1 #CB9C58 #58CB63

square

#5887CB #CB58C1 #CB9C58 #58CB63

split-complementary

#5887CB #CB6358 #C1CB58

monochromatic

#284C81 #3768AF #5887CB #87A9DA #B5CAE8

Accessibility & contrast

On white

3.66

#5887CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#5887CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5887CB

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5887CB	#FFFFFF	#000000	##000000
##5887CB	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8CCE

Deuteranopia (green-blind)

#5C81CA

Tritanopia (blue-blind)

#0096A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5887cb;
/* rgb */ color: rgb(88, 135, 203);
/* oklch */ color: oklch(62.0% 0.116 257.6);

Tailwind

colors: {
  custom: {
    50: '#8fa9db',
    500: '#5887cb',
    950: '#000000',
  },
}

SCSS

$custom: #5887cb;
$custom-light: #8fa9db;
$custom-dark: #000000;

JSON

{
  "hex": "#5887cb",
  "rgb": {
    "r": 88,
    "g": 135,
    "b": 203
  },
  "hsl": {
    "h": 215.478,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.6199,
    "c": 0.1157,
    "h": 257.6
  },
  "luminance": 0.23714
}

Semantic roles & 50–950 ramp

primary

#5887CB

secondary

#D7C4A8

accent

#A14CDC

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5887CB

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

Preview Lab → · Contrast checker → · Palette generator →