#599CBD#599CBD

#599CBD is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.1% C 0.084 H 231.3°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#599CBD
RGB	rgb(89, 156, 189)
HSL	hsl(200, 43%, 55%)
HSV	hsv(200, 53%, 74%)
CMYK	cmyk(52.9%, 17.5%, 0%, 25.9%)
CIE-LAB	lab(61.28, -11.95, -23.60)
CIE-LCH	lch(61.28, 26.45, 243.14°)
OKLab	oklab(66.13% -0.0525 -0.0656)
OKLCH	oklch(66.13% 0.084 231.3)
XYZ	xyz(25.1902, 29.5728, 52.5149)
Luminance	0.2958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599CBD #BD7A59

analogous

#59BDAC #599CBD #596ABD

triadic

#599CBD #BD599C #9CBD59

tetradic

#599CBD #AC59BD #BD7A59 #6ABD59

square

#599CBD #AC59BD #BD7A59 #6ABD59

split-complementary

#599CBD #BD596A #BDAC59

monochromatic

#2C596F #3E7C9B #599CBD #85B6CE #B1D0E0

Accessibility & contrast

On white

3.04

#599CBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#599CBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599CBD

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599CBD	#FFFFFF	#000000	##000000
##599CBD	1.00	3.04	6.92	6.92
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9ABF

Deuteranopia (green-blind)

#7D8FBD

Tritanopia (blue-blind)

#18A5A7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #599cbd;
/* rgb */ color: rgb(89, 156, 189);
/* oklch */ color: oklch(66.1% 0.084 231.3);

Tailwind

colors: {
  custom: {
    50: '#8fb9d1',
    500: '#599cbd',
    950: '#000000',
  },
}

SCSS

$custom: #599cbd;
$custom-light: #8fb9d1;
$custom-dark: #000000;

JSON

{
  "hex": "#599cbd",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 189
  },
  "hsl": {
    "h": 199.8,
    "s": 43.103,
    "l": 54.51
  },
  "oklch": {
    "l": 0.66127,
    "c": 0.08404,
    "h": 231.3
  },
  "luminance": 0.29575
}

Semantic roles & 50–950 ramp

primary

#599CBD

secondary

#CEB2A4

accent

#7E55D3

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #599CBD

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

Preview Lab → · Contrast checker → · Palette generator →