#599DE6#599DE6

#599DE6 is a light, vivid cyan. Relative luminance 0.320; OKLCH L 68.3% C 0.129 H 251.7°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#599DE6
RGB	rgb(89, 157, 230)
HSL	hsl(211, 74%, 63%)
HSV	hsv(211, 61%, 90%)
CMYK	cmyk(61.3%, 31.7%, 0%, 9.8%)
CIE-LAB	lab(63.30, 0.33, -43.30)
CIE-LCH	lch(63.30, 43.30, 270.44°)
OKLab	oklab(68.29% -0.0404 -0.1223)
OKLCH	oklch(68.29% 0.129 251.7)
XYZ	xyz(30.4545, 31.9481, 79.4092)
Luminance	0.3195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DE6 #E6A259

analogous

#59E3E6 #599DE6 #5C59E6

triadic

#599DE6 #E6599D #9DE659

tetradic

#599DE6 #E659E3 #E6A259 #59E65C

square

#599DE6 #E659E3 #E6A259 #59E65C

split-complementary

#599DE6 #E65C59 #E3E659

monochromatic

#1A60AB #247EDE #599DE6 #8EBCEE #C3DCF6

Accessibility & contrast

On white

2.84

#599DE6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#599DE6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DE6

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DE6	#FFFFFF	#000000	##000000
##599DE6	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA1E9

Deuteranopia (green-blind)

#6B93E5

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599de6;
/* rgb */ color: rgb(89, 157, 230);
/* oklch */ color: oklch(68.3% 0.129 251.7);

Tailwind

colors: {
  custom: {
    50: '#93b9ee',
    500: '#599de6',
    950: '#000000',
  },
}

SCSS

$custom: #599de6;
$custom-light: #93b9ee;
$custom-dark: #000000;

JSON

{
  "hex": "#599de6",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 230
  },
  "hsl": {
    "h": 211.064,
    "s": 73.822,
    "l": 62.549
  },
  "oklch": {
    "l": 0.68289,
    "c": 0.12884,
    "h": 251.7
  },
  "luminance": 0.31951
}

Semantic roles & 50–950 ramp

primary

#599DE6

secondary

#E7CEB4

accent

#7610D6

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599DE6

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

Preview Lab → · Contrast checker → · Palette generator →