#599FE4#599FE4

#599FE4 is a light, vivid cyan. Relative luminance 0.325; OKLCH L 68.6% C 0.125 H 249.8°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#599FE4
RGB	rgb(89, 159, 228)
HSL	hsl(210, 72%, 62%)
HSV	hsv(210, 61%, 89%)
CMYK	cmyk(61%, 30.3%, 0%, 10.6%)
CIE-LAB	lab(63.77, -1.46, -41.46)
CIE-LCH	lch(63.77, 41.49, 267.99°)
OKLab	oklab(68.63% -0.0431 -0.117)
OKLCH	oklch(68.63% 0.125 249.8)
XYZ	xyz(30.5164, 32.5187, 78.0523)
Luminance	0.3252 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FE4 #E49E59

analogous

#59E4E3 #599FE4 #595AE4

triadic

#599FE4 #E4599F #9FE459

tetradic

#599FE4 #E359E4 #E49E59 #5AE459

square

#599FE4 #E359E4 #E49E59 #5AE459

split-complementary

#599FE4 #E4595A #E4E359

monochromatic

#1B62A7 #2481DB #599FE4 #8EBDED #C2DCF5

Accessibility & contrast

On white

2.80

#599FE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#599FE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FE4

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FE4	#FFFFFF	#000000	##000000
##599FE4	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A2E7

Deuteranopia (green-blind)

#6F94E3

Tritanopia (blue-blind)

#00AFB7

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599fe4;
/* rgb */ color: rgb(89, 159, 228);
/* oklch */ color: oklch(68.6% 0.125 249.8);

Tailwind

colors: {
  custom: {
    50: '#93bbed',
    500: '#599fe4',
    950: '#000000',
  },
}

SCSS

$custom: #599fe4;
$custom-light: #93bbed;
$custom-dark: #000000;

JSON

{
  "hex": "#599fe4",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 228
  },
  "hsl": {
    "h": 209.784,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.68627,
    "c": 0.12466,
    "h": 249.8
  },
  "luminance": 0.32522
}

Semantic roles & 50–950 ramp

primary

#599FE4

secondary

#E6CCB3

accent

#7211D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599FE4

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

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