#599AEF#599AEF

#599AEF is a light, vivid cyan. Relative luminance 0.315; OKLCH L 68.1% C 0.143 H 255.8°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#599AEF
RGB	rgb(89, 154, 239)
HSL	hsl(214, 82%, 64%)
HSV	hsv(214, 63%, 94%)
CMYK	cmyk(62.8%, 35.6%, 0%, 6.3%)
CIE-LAB	lab(62.90, 5.02, -48.89)
CIE-LCH	lch(62.90, 49.15, 275.86°)
OKLab	oklab(68.12% -0.035 -0.1387)
OKLCH	oklch(68.12% 0.143 255.8)
XYZ	xyz(31.2498, 31.4641, 86.0709)
Luminance	0.3147 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599AEF #EFAE59

analogous

#59E5EF #599AEF #6359EF

triadic

#599AEF #EF599A #9AEF59

tetradic

#599AEF #EF59E5 #EFAE59 #59EF63

square

#599AEF #EF59E5 #EFAE59 #59EF63

split-complementary

#599AEF #EF6359 #E5EF59

monochromatic

#125CBC #2178EA #599AEF #91BCF4 #C9DEFA

Accessibility & contrast

On white

2.88

#599AEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#599AEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599AEF

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599AEF	#FFFFFF	#000000	##000000
##599AEF	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75A0F3

Deuteranopia (green-blind)

#6092ED

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599aef;
/* rgb */ color: rgb(89, 154, 239);
/* oklch */ color: oklch(68.1% 0.143 255.8);

Tailwind

colors: {
  custom: {
    50: '#95b7f4',
    500: '#599aef',
    950: '#000000',
  },
}

SCSS

$custom: #599aef;
$custom-light: #95b7f4;
$custom-dark: #000000;

JSON

{
  "hex": "#599aef",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 239
  },
  "hsl": {
    "h": 214,
    "s": 82.418,
    "l": 64.314
  },
  "oklch": {
    "l": 0.68116,
    "c": 0.14304,
    "h": 255.8
  },
  "luminance": 0.31467
}

Semantic roles & 50–950 ramp

primary

#599AEF

secondary

#ECD5B8

accent

#8107DF

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599AEF

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

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