#599EF6#599EF6

#599EF6 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 69.4% C 0.148 H 255.4°. Best body text is #000000 at 7.65:1 contrast (WCAG AA passes).

Color values

HEX	#599EF6
RGB	rgb(89, 158, 246)
HSL	hsl(214, 90%, 66%)
HSV	hsv(214, 64%, 96%)
CMYK	cmyk(63.8%, 35.8%, 0%, 3.5%)
CIE-LAB	lab(64.35, 5.02, -50.45)
CIE-LCH	lch(64.35, 50.69, 275.68°)
OKLab	oklab(69.36% -0.0373 -0.1432)
OKLCH	oklch(69.36% 0.148 255.4)
XYZ	xyz(32.9752, 33.2282, 91.8468)
Luminance	0.3323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599EF6 #F6B159

analogous

#59ECF6 #599EF6 #6359F6

triadic

#599EF6 #F6599E #9EF659

tetradic

#599EF6 #F659EC #F6B159 #59F663

square

#599EF6 #F659EC #F6B159 #59F663

split-complementary

#599EF6 #F66359 #ECF659

monochromatic

#0B5FCA #1F7CF3 #599EF6 #93C0F9 #CDE2FC

Accessibility & contrast

On white

2.75

#599EF6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.65

#599EF6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599EF6

7.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599EF6	#FFFFFF	#000000	##000000
##599EF6	1.00	2.75	7.65	7.65
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.65	21.00	1.00	1.00
##000000	7.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#78A4FA

Deuteranopia (green-blind)

#6295F4

Tritanopia (blue-blind)

#00B2BE

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #599ef6;
/* rgb */ color: rgb(89, 158, 246);
/* oklch */ color: oklch(69.4% 0.148 255.4);

Tailwind

colors: {
  custom: {
    50: '#96baf9',
    500: '#599ef6',
    950: '#000000',
  },
}

SCSS

$custom: #599ef6;
$custom-light: #96baf9;
$custom-dark: #000000;

JSON

{
  "hex": "#599ef6",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 246
  },
  "hsl": {
    "h": 213.631,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.69358,
    "c": 0.14795,
    "h": 255.4
  },
  "luminance": 0.33231
}

Semantic roles & 50–950 ramp

primary

#599EF6

secondary

#F0D9BB

accent

#8100E6

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #599EF6

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

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