#599AEC#599AEC

#599AEC is a light, vivid cyan. Relative luminance 0.313; OKLCH L 68.0% C 0.139 H 255.1°. Best body text is #000000 at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#599AEC
RGB	rgb(89, 154, 236)
HSL	hsl(213, 79%, 64%)
HSV	hsv(213, 62%, 93%)
CMYK	cmyk(62.3%, 34.7%, 0%, 7.5%)
CIE-LAB	lab(62.75, 4.03, -47.48)
CIE-LCH	lch(62.75, 47.65, 274.85°)
OKLab	oklab(67.95% -0.0358 -0.1345)
OKLCH	oklch(67.95% 0.139 255.1)
XYZ	xyz(30.8103, 31.2883, 83.7562)
Luminance	0.3129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599AEC #ECAB59

analogous

#59E4EC #599AEC #6159EC

triadic

#599AEC #EC599A #9AEC59

tetradic

#599AEC #EC59E4 #ECAB59 #59EC61

square

#599AEC #EC59E4 #ECAB59 #59EC61

split-complementary

#599AEC #EC6159 #E4EC59

monochromatic

#155CB6 #2279E6 #599AEC #90BBF2 #C7DDF9

Accessibility & contrast

On white

2.89

#599AEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.26

#599AEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599AEC

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599AEC	#FFFFFF	#000000	##000000
##599AEC	1.00	2.89	7.26	7.26
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.26	21.00	1.00	1.00
##000000	7.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779FEF

Deuteranopia (green-blind)

#6391EA

Tritanopia (blue-blind)

#00ADB8

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599aec;
/* rgb */ color: rgb(89, 154, 236);
/* oklch */ color: oklch(68.0% 0.139 255.1);

Tailwind

colors: {
  custom: {
    50: '#94b7f2',
    500: '#599aec',
    950: '#000000',
  },
}

SCSS

$custom: #599aec;
$custom-light: #94b7f2;
$custom-dark: #000000;

JSON

{
  "hex": "#599aec",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 236
  },
  "hsl": {
    "h": 213.469,
    "s": 79.459,
    "l": 63.725
  },
  "oklch": {
    "l": 0.67952,
    "c": 0.13921,
    "h": 255.1
  },
  "luminance": 0.31291
}

Semantic roles & 50–950 ramp

primary

#599AEC

secondary

#EAD3B6

accent

#7F0ADC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599AEC

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

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