#599DE5#599DE5

#599DE5 is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.2% C 0.128 H 251.4°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#599DE5
RGB	rgb(89, 157, 229)
HSL	hsl(211, 73%, 62%)
HSV	hsv(211, 61%, 90%)
CMYK	cmyk(61.1%, 31.4%, 0%, 10.2%)
CIE-LAB	lab(63.25, 0.01, -42.82)
CIE-LCH	lch(63.25, 42.82, 270.01°)
OKLab	oklab(68.24% -0.0407 -0.1209)
OKLCH	oklch(68.24% 0.128 251.4)
XYZ	xyz(30.3145, 31.8921, 78.6718)
Luminance	0.3190 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DE5 #E5A159

analogous

#59E3E5 #599DE5 #5B59E5

triadic

#599DE5 #E5599D #9DE559

tetradic

#599DE5 #E559E3 #E5A159 #59E55B

square

#599DE5 #E559E3 #E5A159 #59E55B

split-complementary

#599DE5 #E55B59 #E3E559

monochromatic

#1A60A9 #247EDD #599DE5 #8EBCED #C3DBF6

Accessibility & contrast

On white

2.85

#599DE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#599DE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DE5

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DE5	#FFFFFF	#000000	##000000
##599DE5	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7EA1E8

Deuteranopia (green-blind)

#6B93E4

Tritanopia (blue-blind)

#00AEB7

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599de5;
/* rgb */ color: rgb(89, 157, 229);
/* oklch */ color: oklch(68.2% 0.128 251.4);

Tailwind

colors: {
  custom: {
    50: '#93b9ed',
    500: '#599de5',
    950: '#000000',
  },
}

SCSS

$custom: #599de5;
$custom-light: #93b9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#599de5",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 229
  },
  "hsl": {
    "h": 210.857,
    "s": 72.917,
    "l": 62.353
  },
  "oklch": {
    "l": 0.68238,
    "c": 0.12761,
    "h": 251.4
  },
  "luminance": 0.31895
}

Semantic roles & 50–950 ramp

primary

#599DE5

secondary

#E6CEB3

accent

#7610D5

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599DE5

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

Preview Lab → · Contrast checker → · Palette generator →