#599FE6#599FE6

#599FE6 is a light, vivid cyan. Relative luminance 0.326; OKLCH L 68.7% C 0.127 H 250.5°. Best body text is #000000 at 7.53:1 contrast (WCAG AA passes).

Color values

HEX	#599FE6
RGB	rgb(89, 159, 230)
HSL	hsl(210, 74%, 63%)
HSV	hsv(210, 61%, 90%)
CMYK	cmyk(61.3%, 30.9%, 0%, 9.8%)
CIE-LAB	lab(63.86, -0.81, -42.42)
CIE-LCH	lch(63.86, 42.43, 268.91°)
OKLab	oklab(68.73% -0.0425 -0.1198)
OKLCH	oklch(68.73% 0.127 250.5)
XYZ	xyz(30.7957, 32.6304, 79.5229)
Luminance	0.3263 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FE6 #E6A059

analogous

#59E5E6 #599FE6 #5A59E6

triadic

#599FE6 #E6599F #9FE659

tetradic

#599FE6 #E659E5 #E6A059 #59E65A

square

#599FE6 #E659E5 #E6A059 #59E65A

split-complementary

#599FE6 #E65A59 #E5E659

monochromatic

#1A62AB #2480DE #599FE6 #8EBEEE #C3DDF6

Accessibility & contrast

On white

2.79

#599FE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.53

#599FE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FE6

7.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FE6	#FFFFFF	#000000	##000000
##599FE6	1.00	2.79	7.53	7.53
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.53	21.00	1.00	1.00
##000000	7.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#81A2E9

Deuteranopia (green-blind)

#6E95E5

Tritanopia (blue-blind)

#00B0B8

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #599fe6;
/* rgb */ color: rgb(89, 159, 230);
/* oklch */ color: oklch(68.7% 0.127 250.5);

Tailwind

colors: {
  custom: {
    50: '#94bbee',
    500: '#599fe6',
    950: '#000000',
  },
}

SCSS

$custom: #599fe6;
$custom-light: #94bbee;
$custom-dark: #000000;

JSON

{
  "hex": "#599fe6",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 230
  },
  "hsl": {
    "h": 210.213,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.68729,
    "c": 0.12708,
    "h": 250.5
  },
  "luminance": 0.32633
}

Semantic roles & 50–950 ramp

primary

#599FE6

secondary

#E7CEB4

accent

#7310D6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599FE6

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

Preview Lab → · Contrast checker → · Palette generator →