#599FEE#599FEE

#599FEE is a light, vivid cyan. Relative luminance 0.331; OKLCH L 69.1% C 0.137 H 252.9°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#599FEE
RGB	rgb(89, 159, 238)
HSL	hsl(212, 81%, 64%)
HSV	hsv(212, 63%, 93%)
CMYK	cmyk(62.6%, 33.2%, 0%, 6.7%)
CIE-LAB	lab(64.23, 1.80, -46.24)
CIE-LCH	lch(64.23, 46.27, 272.23°)
OKLab	oklab(69.14% -0.0403 -0.1309)
OKLCH	oklch(69.14% 0.137 252.9)
XYZ	xyz(31.9450, 33.0901, 85.5759)
Luminance	0.3309 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FEE #EEA859

analogous

#59EAEE #599FEE #5E59EE

triadic

#599FEE #EE599F #9FEE59

tetradic

#599FEE #EE59EA #EEA859 #59EE5E

square

#599FEE #EE59EA #EEA859 #59EE5E

split-complementary

#599FEE #EE5E59 #EAEE59

monochromatic

#1361BA #217FE8 #599FEE #91BFF4 #C8DFF9

Accessibility & contrast

On white

2.76

#599FEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#599FEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FEE

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FEE	#FFFFFF	#000000	##000000
##599FEE	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA4F1

Deuteranopia (green-blind)

#6995EC

Tritanopia (blue-blind)

#00B1BC

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #599fee;
/* rgb */ color: rgb(89, 159, 238);
/* oklch */ color: oklch(69.1% 0.137 252.9);

Tailwind

colors: {
  custom: {
    50: '#95bbf4',
    500: '#599fee',
    950: '#000000',
  },
}

SCSS

$custom: #599fee;
$custom-light: #95bbf4;
$custom-dark: #000000;

JSON

{
  "hex": "#599fee",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 238
  },
  "hsl": {
    "h": 211.812,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.69144,
    "c": 0.13694,
    "h": 252.9
  },
  "luminance": 0.33093
}

Semantic roles & 50–950 ramp

primary

#599FEE

secondary

#EBD3B7

accent

#7908DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599FEE

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

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