#599FB2#599FB2

#599FB2 is a light, moderate cyan. Relative luminance 0.301; OKLCH L 66.4% C 0.076 H 217.4°. Best body text is #000000 at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#599FB2
RGB	rgb(89, 159, 178)
HSL	hsl(193, 37%, 52%)
HSV	hsv(193, 50%, 70%)
CMYK	cmyk(50%, 10.7%, 0%, 30.2%)
CIE-LAB	lab(61.77, -16.78, -16.67)
CIE-LCH	lch(61.77, 23.65, 224.82°)
OKLab	oklab(66.38% -0.0603 -0.0461)
OKLCH	oklch(66.38% 0.076 217.4)
XYZ	xyz(24.5508, 30.1324, 46.6332)
Luminance	0.3013 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FB2 #B26C59

analogous

#59B299 #599FB2 #5972B2

triadic

#599FB2 #B2599F #9FB259

tetradic

#599FB2 #9959B2 #B26C59 #72B259

square

#599FB2 #9959B2 #B26C59 #72B259

split-complementary

#599FB2 #B25972 #B29959

monochromatic

#2E5763 #417C8D #599FB2 #83B7C5 #ADCFD9

Accessibility & contrast

On white

2.99

#599FB2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.03

#599FB2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FB2

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FB2	#FFFFFF	#000000	##000000
##599FB2	1.00	2.99	7.03	7.03
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.03	21.00	1.00	1.00
##000000	7.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB3

Deuteranopia (green-blind)

#8591B2

Tritanopia (blue-blind)

#26A6A5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #599fb2;
/* rgb */ color: rgb(89, 159, 178);
/* oklch */ color: oklch(66.4% 0.076 217.4);

Tailwind

colors: {
  custom: {
    50: '#8ebbc9',
    500: '#599fb2',
    950: '#000000',
  },
}

SCSS

$custom: #599fb2;
$custom-light: #8ebbc9;
$custom-dark: #000000;

JSON

{
  "hex": "#599fb2",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 178
  },
  "hsl": {
    "h": 192.809,
    "s": 36.626,
    "l": 52.353
  },
  "oklch": {
    "l": 0.66382,
    "c": 0.07585,
    "h": 217.4
  },
  "luminance": 0.30134
}

Semantic roles & 50–950 ramp

primary

#599FB2

secondary

#C7A8A0

accent

#735BCD

background

#F9FBFC

surface

#F1F6F8

border

#CBD0D1

text

#0D1213

muted

#7E8182

Preview Lab

Preview with #599FB2

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

Preview Lab → · Contrast checker → · Palette generator →