#599EEE#599EEE

#599EEE is a light, vivid cyan. Relative luminance 0.328; OKLCH L 68.9% C 0.138 H 253.4°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#599EEE
RGB	rgb(89, 158, 238)
HSL	hsl(212, 81%, 64%)
HSV	hsv(212, 63%, 93%)
CMYK	cmyk(62.6%, 33.6%, 0%, 6.7%)
CIE-LAB	lab(63.96, 2.38, -46.67)
CIE-LCH	lch(63.96, 46.73, 272.91°)
OKLab	oklab(68.93% -0.0393 -0.1322)
OKLCH	oklch(68.93% 0.138 253.4)
XYZ	xyz(31.7737, 32.7476, 85.5188)
Luminance	0.3275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599EEE #EEA959

analogous

#59E8EE #599EEE #5F59EE

triadic

#599EEE #EE599E #9EEE59

tetradic

#599EEE #EE59E8 #EEA959 #59EE5F

square

#599EEE #EE59E8 #EEA959 #59EE5F

split-complementary

#599EEE #EE5F59 #E8EE59

monochromatic

#1360BA #217EE8 #599EEE #91BEF4 #C8DFF9

Accessibility & contrast

On white

2.78

#599EEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#599EEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599EEE

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599EEE	#FFFFFF	#000000	##000000
##599EEE	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA3F1

Deuteranopia (green-blind)

#6795EC

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #599eee;
/* rgb */ color: rgb(89, 158, 238);
/* oklch */ color: oklch(68.9% 0.138 253.4);

Tailwind

colors: {
  custom: {
    50: '#95baf4',
    500: '#599eee',
    950: '#000000',
  },
}

SCSS

$custom: #599eee;
$custom-light: #95baf4;
$custom-dark: #000000;

JSON

{
  "hex": "#599eee",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 238
  },
  "hsl": {
    "h": 212.215,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.68927,
    "c": 0.13788,
    "h": 253.4
  },
  "luminance": 0.32751
}

Semantic roles & 50–950 ramp

primary

#599EEE

secondary

#EBD3B7

accent

#7B08DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599EEE

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

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