#599FEC#599FEC

#599FEC is a light, vivid cyan. Relative luminance 0.330; OKLCH L 69.0% C 0.134 H 252.3°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#599FEC
RGB	rgb(89, 159, 236)
HSL	hsl(211, 79%, 64%)
HSV	hsv(211, 62%, 93%)
CMYK	cmyk(62.3%, 32.6%, 0%, 7.5%)
CIE-LAB	lab(64.14, 1.15, -45.29)
CIE-LCH	lch(64.14, 45.30, 271.45°)
OKLab	oklab(69.04% -0.0408 -0.1281)
OKLCH	oklch(69.04% 0.134 252.3)
XYZ	xyz(31.6528, 32.9732, 84.0370)
Luminance	0.3298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FEC #ECA659

analogous

#59E8EC #599FEC #5C59EC

triadic

#599FEC #EC599F #9FEC59

tetradic

#599FEC #EC59E8 #ECA659 #59EC5C

square

#599FEC #EC59E8 #ECA659 #59EC5C

split-complementary

#599FEC #EC5C59 #E8EC59

monochromatic

#1561B6 #227FE6 #599FEC #90BFF2 #C7DFF9

Accessibility & contrast

On white

2.76

#599FEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#599FEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FEC

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FEC	#FFFFFF	#000000	##000000
##599FEC	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA3EF

Deuteranopia (green-blind)

#6A95EA

Tritanopia (blue-blind)

#00B1BB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #599fec;
/* rgb */ color: rgb(89, 159, 236);
/* oklch */ color: oklch(69.0% 0.134 252.3);

Tailwind

colors: {
  custom: {
    50: '#94bbf2',
    500: '#599fec',
    950: '#000000',
  },
}

SCSS

$custom: #599fec;
$custom-light: #94bbf2;
$custom-dark: #000000;

JSON

{
  "hex": "#599fec",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 236
  },
  "hsl": {
    "h": 211.429,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.69039,
    "c": 0.13446,
    "h": 252.3
  },
  "luminance": 0.32976
}

Semantic roles & 50–950 ramp

primary

#599FEC

secondary

#EAD2B6

accent

#780ADC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599FEC

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

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