#599BEE#599BEE

#599BEE is a light, vivid cyan. Relative luminance 0.317; OKLCH L 68.3% C 0.141 H 255.1°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#599BEE
RGB	rgb(89, 155, 238)
HSL	hsl(213, 81%, 64%)
HSV	hsv(213, 63%, 93%)
CMYK	cmyk(62.6%, 34.9%, 0%, 6.7%)
CIE-LAB	lab(63.12, 4.11, -47.99)
CIE-LCH	lch(63.12, 48.16, 274.89°)
OKLab	oklab(68.28% -0.0363 -0.136)
OKLCH	oklch(68.28% 0.141 255.1)
XYZ	xyz(31.2682, 31.7366, 85.3503)
Luminance	0.3174 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BEE #EEAC59

analogous

#59E5EE #599BEE #6259EE

triadic

#599BEE #EE599B #9BEE59

tetradic

#599BEE #EE59E5 #EEAC59 #59EE62

square

#599BEE #EE59E5 #EEAC59 #59EE62

split-complementary

#599BEE #EE6259 #E5EE59

monochromatic

#135DBA #217AE8 #599BEE #91BCF4 #C8DEF9

Accessibility & contrast

On white

2.86

#599BEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#599BEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BEE

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BEE	#FFFFFF	#000000	##000000
##599BEE	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A1F1

Deuteranopia (green-blind)

#6392EC

Tritanopia (blue-blind)

#00AEB9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599bee;
/* rgb */ color: rgb(89, 155, 238);
/* oklch */ color: oklch(68.3% 0.141 255.1);

Tailwind

colors: {
  custom: {
    50: '#95b8f4',
    500: '#599bee',
    950: '#000000',
  },
}

SCSS

$custom: #599bee;
$custom-light: #95b8f4;
$custom-dark: #000000;

JSON

{
  "hex": "#599bee",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 238
  },
  "hsl": {
    "h": 213.423,
    "s": 81.421,
    "l": 64.118
  },
  "oklch": {
    "l": 0.68277,
    "c": 0.14077,
    "h": 255.1
  },
  "luminance": 0.3174
}

Semantic roles & 50–950 ramp

primary

#599BEE

secondary

#EBD4B7

accent

#7F08DE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599BEE

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

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