#599BDC#599BDC

#599BDC is a light, moderate cyan. Relative luminance 0.307; OKLCH L 67.3% C 0.118 H 249.6°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#599BDC
RGB	rgb(89, 155, 220)
HSL	hsl(210, 65%, 61%)
HSV	hsv(210, 60%, 86%)
CMYK	cmyk(59.5%, 29.5%, 0%, 13.7%)
CIE-LAB	lab(62.28, -1.76, -39.37)
CIE-LCH	lch(62.28, 39.41, 267.44°)
OKLab	oklab(67.34% -0.0411 -0.1109)
OKLCH	oklch(67.34% 0.118 249.6)
XYZ	xyz(28.7547, 30.7312, 72.1126)
Luminance	0.3073 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BDC #DC9A59

analogous

#59DCDB #599BDC #5959DC

triadic

#599BDC #DC599B #9BDC59

tetradic

#599BDC #DB59DC #DC9A59 #59DC59

square

#599BDC #DB59DC #DC9A59 #59DC59

split-complementary

#599BDC #DC5959 #DCDB59

monochromatic

#205E9A #2B7DCD #599BDC #8CB9E7 #BED8F1

Accessibility & contrast

On white

2.94

#599BDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#599BDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BDC

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BDC	#FFFFFF	#000000	##000000
##599BDC	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9EDF

Deuteranopia (green-blind)

#6E91DB

Tritanopia (blue-blind)

#00AAB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #599bdc;
/* rgb */ color: rgb(89, 155, 220);
/* oklch */ color: oklch(67.3% 0.118 249.6);

Tailwind

colors: {
  custom: {
    50: '#92b8e7',
    500: '#599bdc',
    950: '#000000',
  },
}

SCSS

$custom: #599bdc;
$custom-light: #92b8e7;
$custom-dark: #000000;

JSON

{
  "hex": "#599bdc",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 220
  },
  "hsl": {
    "h": 209.771,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67338,
    "c": 0.11832,
    "h": 249.6
  },
  "luminance": 0.30734
}

Semantic roles & 50–950 ramp

primary

#599BDC

secondary

#E1C8AF

accent

#7218CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599BDC

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

Preview Lab → · Contrast checker → · Palette generator →