#599FBF#599FBF

#599FBF is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.9% C 0.085 H 229.5°. Best body text is #000000 at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#599FBF
RGB	rgb(89, 159, 191)
HSL	hsl(199, 44%, 55%)
HSV	hsv(199, 53%, 75%)
CMYK	cmyk(53.4%, 16.8%, 0%, 25.1%)
CIE-LAB	lab(62.24, -12.99, -23.26)
CIE-LCH	lch(62.24, 26.64, 240.82°)
OKLab	oklab(66.91% -0.0552 -0.0646)
OKLCH	oklch(66.91% 0.085 229.5)
XYZ	xyz(25.9184, 30.6795, 53.8360)
Luminance	0.3068 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FBF #BF7959

analogous

#59BFAC #599FBF #596CBF

triadic

#599FBF #BF599F #9FBF59

tetradic

#599FBF #AC59BF #BF7959 #6CBF59

square

#599FBF #AC59BF #BF7959 #6CBF59

split-complementary

#599FBF #BF596C #BFAC59

monochromatic

#2C5C72 #3D7F9E #599FBF #85B9D0 #B1D2E1

Accessibility & contrast

On white

2.94

#599FBF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.14

#599FBF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FBF

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FBF	#FFFFFF	#000000	##000000
##599FBF	1.00	2.94	7.14	7.14
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.14	21.00	1.00	1.00
##000000	7.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F9DC1

Deuteranopia (green-blind)

#8092BF

Tritanopia (blue-blind)

#11A8A9

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #599fbf;
/* rgb */ color: rgb(89, 159, 191);
/* oklch */ color: oklch(66.9% 0.085 229.5);

Tailwind

colors: {
  custom: {
    50: '#8fbbd2',
    500: '#599fbf',
    950: '#000000',
  },
}

SCSS

$custom: #599fbf;
$custom-light: #8fbbd2;
$custom-dark: #000000;

JSON

{
  "hex": "#599fbf",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 191
  },
  "hsl": {
    "h": 198.824,
    "s": 44.348,
    "l": 54.902
  },
  "oklch": {
    "l": 0.6691,
    "c": 0.08504,
    "h": 229.5
  },
  "luminance": 0.30682
}

Semantic roles & 50–950 ramp

primary

#599FBF

secondary

#CFB2A4

accent

#7C54D4

background

#F9FBFC

surface

#F1F6F9

border

#CBD0D2

text

#0D1114

muted

#7E8082

Preview Lab

Preview with #599FBF

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

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