#599AEE#599AEE

#599AEE is a light, vivid cyan. Relative luminance 0.314; OKLCH L 68.1% C 0.142 H 255.6°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#599AEE
RGB	rgb(89, 154, 238)
HSL	hsl(214, 81%, 64%)
HSV	hsv(214, 63%, 93%)
CMYK	cmyk(62.6%, 35.3%, 0%, 6.7%)
CIE-LAB	lab(62.85, 4.69, -48.42)
CIE-LCH	lch(62.85, 48.65, 275.53°)
OKLab	oklab(68.06% -0.0353 -0.1373)
OKLCH	oklch(68.06% 0.142 255.6)
XYZ	xyz(31.1025, 31.4051, 85.2950)
Luminance	0.3141 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599AEE #EEAD59

analogous

#59E4EE #599AEE #6359EE

triadic

#599AEE #EE599A #9AEE59

tetradic

#599AEE #EE59E4 #EEAD59 #59EE63

square

#599AEE #EE59E4 #EEAD59 #59EE63

split-complementary

#599AEE #EE6359 #E4EE59

monochromatic

#135CBA #2178E8 #599AEE #91BCF4 #C8DEF9

Accessibility & contrast

On white

2.88

#599AEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#599AEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599AEE

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599AEE	#FFFFFF	#000000	##000000
##599AEE	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76A0F1

Deuteranopia (green-blind)

#6192EC

Tritanopia (blue-blind)

#00ADB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599aee;
/* rgb */ color: rgb(89, 154, 238);
/* oklch */ color: oklch(68.1% 0.142 255.6);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#599aee",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 238
  },
  "hsl": {
    "h": 213.826,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.68061,
    "c": 0.14176,
    "h": 255.6
  },
  "luminance": 0.31408
}

Semantic roles & 50–950 ramp

primary

#599AEE

secondary

#EBD5B7

accent

#8008DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599AEE

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

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