#5997CB#5997CB

#5997CB is a light, moderate cyan. Relative luminance 0.286; OKLCH L 65.6% C 0.101 H 245.5°. Best body text is #000000 at 6.71:1 contrast (WCAG AA passes).

Color values

HEX	#5997CB
RGB	rgb(89, 151, 203)
HSL	hsl(207, 52%, 57%)
HSV	hsv(207, 56%, 80%)
CMYK	cmyk(56.2%, 25.6%, 0%, 20.4%)
CIE-LAB	lab(60.40, -4.88, -32.82)
CIE-LCH	lch(60.40, 33.19, 261.54°)
OKLab	oklab(65.61% -0.042 -0.092)
OKLCH	oklch(65.61% 0.101 245.5)
XYZ	xyz(25.9620, 28.5666, 60.6341)
Luminance	0.2857 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5997CB #CB8D59

analogous

#59CBC6 #5997CB #595ECB

triadic

#5997CB #CB5997 #97CB59

tetradic

#5997CB #C659CB #CB8D59 #5ECB59

square

#5997CB #C659CB #CB8D59 #5ECB59

split-complementary

#5997CB #CB595E #CBC659

monochromatic

#285981 #3779B0 #5997CB #88B4DA #B6D1E8

Accessibility & contrast

On white

3.13

#5997CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.71

#5997CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5997CB

6.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5997CB	#FFFFFF	#000000	##000000
##5997CB	1.00	3.13	6.71	6.71
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.71	21.00	1.00	1.00
##000000	6.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8198CD

Deuteranopia (green-blind)

#728DCA

Tritanopia (blue-blind)

#00A3A9

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #5997cb;
/* rgb */ color: rgb(89, 151, 203);
/* oklch */ color: oklch(65.6% 0.101 245.5);

Tailwind

colors: {
  custom: {
    50: '#90b5db',
    500: '#5997cb',
    950: '#000000',
  },
}

SCSS

$custom: #5997cb;
$custom-light: #90b5db;
$custom-dark: #000000;

JSON

{
  "hex": "#5997cb",
  "rgb": {
    "r": 89,
    "g": 151,
    "b": 203
  },
  "hsl": {
    "h": 207.368,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.65611,
    "c": 0.10115,
    "h": 245.5
  },
  "luminance": 0.28569
}

Semantic roles & 50–950 ramp

primary

#5997CB

secondary

#D7BEA9

accent

#8E4CDC

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5997CB

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

Preview Lab → · Contrast checker → · Palette generator →