#5997D4#5997D4

#5997D4 is a light, moderate cyan. Relative luminance 0.290; OKLCH L 66.0% C 0.112 H 249.5°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#5997D4
RGB	rgb(89, 151, 212)
HSL	hsl(210, 59%, 59%)
HSV	hsv(210, 58%, 83%)
CMYK	cmyk(58%, 28.8%, 0%, 16.9%)
CIE-LAB	lab(60.79, -2.04, -37.25)
CIE-LCH	lch(60.79, 37.30, 266.87°)
OKLab	oklab(66.05% -0.0392 -0.1048)
OKLCH	oklch(66.05% 0.112 249.5)
XYZ	xyz(27.0658, 29.0081, 66.4474)
Luminance	0.2901 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5997D4 #D49659

analogous

#59D4D4 #5997D4 #595AD4

triadic

#5997D4 #D45997 #97D459

tetradic

#5997D4 #D459D4 #D49659 #5AD459

square

#5997D4 #D459D4 #D49659 #5AD459

split-complementary

#5997D4 #D4595A #D4D459

monochromatic

#255A8E #3178BE #5997D4 #8AB5E1 #BAD4ED

Accessibility & contrast

On white

3.09

#5997D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#5997D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5997D4

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5997D4	#FFFFFF	#000000	##000000
##5997D4	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D99D7

Deuteranopia (green-blind)

#6D8DD3

Tritanopia (blue-blind)

#00A5AC

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5997d4;
/* rgb */ color: rgb(89, 151, 212);
/* oklch */ color: oklch(66.0% 0.112 249.5);

Tailwind

colors: {
  custom: {
    50: '#91b5e1',
    500: '#5997d4',
    950: '#000000',
  },
}

SCSS

$custom: #5997d4;
$custom-light: #91b5e1;
$custom-dark: #000000;

JSON

{
  "hex": "#5997d4",
  "rgb": {
    "r": 89,
    "g": 151,
    "b": 212
  },
  "hsl": {
    "h": 209.756,
    "s": 58.852,
    "l": 59.02
  },
  "oklch": {
    "l": 0.66048,
    "c": 0.1119,
    "h": 249.5
  },
  "luminance": 0.29011
}

Semantic roles & 50–950 ramp

primary

#5997D4

secondary

#DDC4AC

accent

#9346E2

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #5997D4

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

Preview Lab → · Contrast checker → · Palette generator →