#599EE7#599EE7

#599EE7 is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.6% C 0.129 H 251.4°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#599EE7
RGB	rgb(89, 158, 231)
HSL	hsl(211, 75%, 63%)
HSV	hsv(211, 61%, 91%)
CMYK	cmyk(61.5%, 31.6%, 0%, 9.4%)
CIE-LAB	lab(63.63, 0.09, -43.34)
CIE-LCH	lch(63.63, 43.34, 270.11°)
OKLab	oklab(68.56% -0.0412 -0.1224)
OKLCH	oklch(68.56% 0.129 251.4)
XYZ	xyz(30.7652, 32.3442, 80.2076)
Luminance	0.3235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599EE7 #E7A259

analogous

#59E5E7 #599EE7 #5B59E7

triadic

#599EE7 #E7599E #9EE759

tetradic

#599EE7 #E759E5 #E7A259 #59E75B

square

#599EE7 #E759E5 #E7A259 #59E75B

split-complementary

#599EE7 #E75B59 #E5E759

monochromatic

#1961AD #247FDF #599EE7 #8EBDEF #C4DCF6

Accessibility & contrast

On white

2.81

#599EE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#599EE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599EE7

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599EE7	#FFFFFF	#000000	##000000
##599EE7	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA2EA

Deuteranopia (green-blind)

#6C94E6

Tritanopia (blue-blind)

#00AFB8

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599ee7;
/* rgb */ color: rgb(89, 158, 231);
/* oklch */ color: oklch(68.6% 0.129 251.4);

Tailwind

colors: {
  custom: {
    50: '#94baef',
    500: '#599ee7',
    950: '#000000',
  },
}

SCSS

$custom: #599ee7;
$custom-light: #94baef;
$custom-dark: #000000;

JSON

{
  "hex": "#599ee7",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 231
  },
  "hsl": {
    "h": 210.845,
    "s": 74.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.6856,
    "c": 0.12919,
    "h": 251.4
  },
  "luminance": 0.32347
}

Semantic roles & 50–950 ramp

primary

#599EE7

secondary

#E8CFB4

accent

#760FD7

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599EE7

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

Preview Lab → · Contrast checker → · Palette generator →