#599BE6#599BE6

#599BE6 is a light, vivid cyan. Relative luminance 0.313; OKLCH L 67.9% C 0.131 H 252.9°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#599BE6
RGB	rgb(89, 155, 230)
HSL	hsl(212, 74%, 63%)
HSV	hsv(212, 61%, 90%)
CMYK	cmyk(61.3%, 32.6%, 0%, 9.8%)
CIE-LAB	lab(62.74, 1.48, -44.18)
CIE-LCH	lch(62.74, 44.21, 271.92°)
OKLab	oklab(67.85% -0.0383 -0.1249)
OKLCH	oklch(67.85% 0.131 252.9)
XYZ	xyz(30.1189, 31.2769, 79.2974)
Luminance	0.3128 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BE6 #E6A459

analogous

#59E1E6 #599BE6 #5E59E6

triadic

#599BE6 #E6599B #9BE659

tetradic

#599BE6 #E659E1 #E6A459 #59E65E

square

#599BE6 #E659E1 #E6A459 #59E65E

split-complementary

#599BE6 #E65E59 #E1E659

monochromatic

#1A5EAB #247BDE #599BE6 #8EBBEE #C3DBF6

Accessibility & contrast

On white

2.89

#599BE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#599BE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BE6

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BE6	#FFFFFF	#000000	##000000
##599BE6	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9FE9

Deuteranopia (green-blind)

#6892E4

Tritanopia (blue-blind)

#00ACB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599be6;
/* rgb */ color: rgb(89, 155, 230);
/* oklch */ color: oklch(67.9% 0.131 252.9);

Tailwind

colors: {
  custom: {
    50: '#93b8ee',
    500: '#599be6',
    950: '#000000',
  },
}

SCSS

$custom: #599be6;
$custom-light: #93b8ee;
$custom-dark: #000000;

JSON

{
  "hex": "#599be6",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 230
  },
  "hsl": {
    "h": 211.915,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.67851,
    "c": 0.13067,
    "h": 252.9
  },
  "luminance": 0.3128
}

Semantic roles & 50–950 ramp

primary

#599BE6

secondary

#E7CFB4

accent

#7910D6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599BE6

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

Preview Lab → · Contrast checker → · Palette generator →