#5891CB#5891CB

#5891CB is a light, moderate cyan. Relative luminance 0.266; OKLCH L 64.2% C 0.106 H 250.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#5891CB
RGB	rgb(88, 145, 203)
HSL	hsl(210, 53%, 57%)
HSV	hsv(210, 57%, 80%)
CMYK	cmyk(56.7%, 28.6%, 0%, 20.4%)
CIE-LAB	lab(58.64, -1.66, -35.57)
CIE-LCH	lch(58.64, 35.61, 267.32°)
OKLab	oklab(64.21% -0.036 -0.1)
OKLCH	oklch(64.21% 0.106 250.2)
XYZ	xyz(24.9255, 26.6352, 60.3159)
Luminance	0.2664 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5891CB #CB9258

analogous

#58CACB #5891CB #5958CB

triadic

#5891CB #CB5891 #91CB58

tetradic

#5891CB #CB58CA #CB9258 #58CB59

square

#5891CB #CB58CA #CB9258 #58CB59

split-complementary

#5891CB #CB5958 #CACB58

monochromatic

#285481 #3772AF #5891CB #87B0DA #B5CEE8

Accessibility & contrast

On white

3.32

#5891CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#5891CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891CB

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5891CB	#FFFFFF	#000000	##000000
##5891CB	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7993CE

Deuteranopia (green-blind)

#6A88CA

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5891cb;
/* rgb */ color: rgb(88, 145, 203);
/* oklch */ color: oklch(64.2% 0.106 250.2);

Tailwind

colors: {
  custom: {
    50: '#8fb1db',
    500: '#5891cb',
    950: '#000000',
  },
}

SCSS

$custom: #5891cb;
$custom-light: #8fb1db;
$custom-dark: #000000;

JSON

{
  "hex": "#5891cb",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 203
  },
  "hsl": {
    "h": 210.261,
    "s": 52.511,
    "l": 57.059
  },
  "oklch": {
    "l": 0.64211,
    "c": 0.10632,
    "h": 250.2
  },
  "luminance": 0.26637
}

Semantic roles & 50–950 ramp

primary

#5891CB

secondary

#D7C0A8

accent

#954CDC

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #5891CB

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

Preview Lab → · Contrast checker → · Palette generator →