#5997D3#5997D3

#5997D3 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 66.0% C 0.111 H 249.1°. Best body text is #000000 at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#5997D3
RGB	rgb(89, 151, 211)
HSL	hsl(210, 58%, 59%)
HSV	hsv(210, 58%, 83%)
CMYK	cmyk(57.8%, 28.4%, 0%, 17.3%)
CIE-LAB	lab(60.74, -2.35, -36.76)
CIE-LCH	lch(60.74, 36.83, 266.34°)
OKLab	oklab(66% -0.0395 -0.1034)
OKLCH	oklch(66% 0.111 249.1)
XYZ	xyz(26.9401, 28.9578, 65.7851)
Luminance	0.2896 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5997D3 #D39559

analogous

#59D3D2 #5997D3 #595AD3

triadic

#5997D3 #D35997 #97D359

tetradic

#5997D3 #D259D3 #D39559 #5AD359

square

#5997D3 #D259D3 #D39559 #5AD359

split-complementary

#5997D3 #D3595A #D3D259

monochromatic

#255A8C #3279BD #5997D3 #89B5E0 #BAD4ED

Accessibility & contrast

On white

3.09

#5997D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.79

#5997D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5997D3

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5997D3	#FFFFFF	#000000	##000000
##5997D3	1.00	3.09	6.79	6.79
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.79	21.00	1.00	1.00
##000000	6.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E99D6

Deuteranopia (green-blind)

#6E8DD2

Tritanopia (blue-blind)

#00A5AC

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5997d3;
/* rgb */ color: rgb(89, 151, 211);
/* oklch */ color: oklch(66.0% 0.111 249.1);

Tailwind

colors: {
  custom: {
    50: '#91b5e0',
    500: '#5997d3',
    950: '#000000',
  },
}

SCSS

$custom: #5997d3;
$custom-light: #91b5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#5997d3",
  "rgb": {
    "r": 89,
    "g": 151,
    "b": 211
  },
  "hsl": {
    "h": 209.508,
    "s": 58.095,
    "l": 58.824
  },
  "oklch": {
    "l": 0.65999,
    "c": 0.11068,
    "h": 249.1
  },
  "luminance": 0.2896
}

Semantic roles & 50–950 ramp

primary

#5997D3

secondary

#DCC4AC

accent

#9346E1

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #5997D3

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

Preview Lab → · Contrast checker → · Palette generator →