#599BF5#599BF5

#599BF5 is a light, vivid cyan. Relative luminance 0.322; OKLCH L 68.7% C 0.150 H 256.6°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#599BF5
RGB	rgb(89, 155, 245)
HSL	hsl(215, 89%, 65%)
HSV	hsv(215, 64%, 96%)
CMYK	cmyk(63.7%, 36.7%, 0%, 3.9%)
CIE-LAB	lab(63.47, 6.43, -51.28)
CIE-LCH	lch(63.47, 51.68, 277.15°)
OKLab	oklab(68.66% -0.0346 -0.1456)
OKLCH	oklch(68.66% 0.15 256.6)
XYZ	xyz(32.3167, 32.1560, 90.8721)
Luminance	0.3216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BF5 #F5B359

analogous

#59E9F5 #599BF5 #6559F5

triadic

#599BF5 #F5599B #9BF559

tetradic

#599BF5 #F559E9 #F5B359 #59F565

square

#599BF5 #F559E9 #F5B359 #59F565

split-complementary

#599BF5 #F56559 #E9F559

monochromatic

#0C5BC8 #1F78F2 #599BF5 #93BEF8 #CCE1FC

Accessibility & contrast

On white

2.83

#599BF5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#599BF5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BF5

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BF5	#FFFFFF	#000000	##000000
##599BF5	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A2F9

Deuteranopia (green-blind)

#5D93F3

Tritanopia (blue-blind)

#00B0BC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599bf5;
/* rgb */ color: rgb(89, 155, 245);
/* oklch */ color: oklch(68.7% 0.150 256.6);

Tailwind

colors: {
  custom: {
    50: '#96b8f9',
    500: '#599bf5',
    950: '#000000',
  },
}

SCSS

$custom: #599bf5;
$custom-light: #96b8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#599bf5",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 245
  },
  "hsl": {
    "h": 214.615,
    "s": 88.636,
    "l": 65.49
  },
  "oklch": {
    "l": 0.68661,
    "c": 0.1497,
    "h": 256.6
  },
  "luminance": 0.32159
}

Semantic roles & 50–950 ramp

primary

#599BF5

secondary

#EFD9BB

accent

#8400E5

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #599BF5

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

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