#5890CB#5890CB

#5890CB is a light, moderate cyan. Relative luminance 0.263; OKLCH L 64.0% C 0.107 H 251.0°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#5890CB
RGB	rgb(88, 144, 203)
HSL	hsl(211, 53%, 57%)
HSV	hsv(211, 57%, 80%)
CMYK	cmyk(56.7%, 29.1%, 0%, 20.4%)
CIE-LAB	lab(58.35, -1.08, -36.02)
CIE-LCH	lch(58.35, 36.04, 268.27°)
OKLab	oklab(63.99% -0.0349 -0.1013)
OKLCH	oklch(63.99% 0.107 251)
XYZ	xyz(24.7734, 26.3309, 60.2652)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5890CB #CB9358

analogous

#58C9CB #5890CB #5A58CB

triadic

#5890CB #CB5890 #90CB58

tetradic

#5890CB #CB58C9 #CB9358 #58CB5A

square

#5890CB #CB58C9 #CB9358 #58CB5A

split-complementary

#5890CB #CB5A58 #C9CB58

monochromatic

#285381 #3771AF #5890CB #87AFDA #B5CEE8

Accessibility & contrast

On white

3.35

#5890CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#5890CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5890CB

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5890CB	#FFFFFF	#000000	##000000
##5890CB	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7793CE

Deuteranopia (green-blind)

#6887CA

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5890cb;
/* rgb */ color: rgb(88, 144, 203);
/* oklch */ color: oklch(64.0% 0.107 251.0);

Tailwind

colors: {
  custom: {
    50: '#8fb0db',
    500: '#5890cb',
    950: '#000000',
  },
}

SCSS

$custom: #5890cb;
$custom-light: #8fb0db;
$custom-dark: #000000;

JSON

{
  "hex": "#5890cb",
  "rgb": {
    "r": 88,
    "g": 144,
    "b": 203
  },
  "hsl": {
    "h": 210.783,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.63987,
    "c": 0.10717,
    "h": 251
  },
  "luminance": 0.26333
}

Semantic roles & 50–950 ramp

primary

#5890CB

secondary

#D7C0A8

accent

#964CDC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5890CB

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

Preview Lab → · Contrast checker → · Palette generator →