#599CE4#599CE4

#599CE4 is a light, vivid cyan. Relative luminance 0.315; OKLCH L 68.0% C 0.127 H 251.7°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#599CE4
RGB	rgb(89, 156, 228)
HSL	hsl(211, 72%, 62%)
HSV	hsv(211, 61%, 89%)
CMYK	cmyk(61%, 31.6%, 0%, 10.6%)
CIE-LAB	lab(62.93, 0.26, -42.78)
CIE-LCH	lch(62.93, 42.78, 270.34°)
OKLab	oklab(67.97% -0.0399 -0.1208)
OKLCH	oklch(67.97% 0.127 251.7)
XYZ	xyz(30.0068, 31.4994, 77.8824)
Luminance	0.3150 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599CE4 #E4A159

analogous

#59E2E4 #599CE4 #5C59E4

triadic

#599CE4 #E4599C #9CE459

tetradic

#599CE4 #E459E2 #E4A159 #59E45C

square

#599CE4 #E459E2 #E4A159 #59E45C

split-complementary

#599CE4 #E45C59 #E2E459

monochromatic

#1B5FA7 #247DDB #599CE4 #8EBBED #C2DBF5

Accessibility & contrast

On white

2.88

#599CE4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#599CE4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599CE4

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599CE4	#FFFFFF	#000000	##000000
##599CE4	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7DA0E7

Deuteranopia (green-blind)

#6B92E3

Tritanopia (blue-blind)

#00ADB6

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599ce4;
/* rgb */ color: rgb(89, 156, 228);
/* oklch */ color: oklch(68.0% 0.127 251.7);

Tailwind

colors: {
  custom: {
    50: '#93b8ed',
    500: '#599ce4',
    950: '#000000',
  },
}

SCSS

$custom: #599ce4;
$custom-light: #93b8ed;
$custom-dark: #000000;

JSON

{
  "hex": "#599ce4",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 228
  },
  "hsl": {
    "h": 211.079,
    "s": 72.021,
    "l": 62.157
  },
  "oklch": {
    "l": 0.67966,
    "c": 0.12727,
    "h": 251.7
  },
  "luminance": 0.31502
}

Semantic roles & 50–950 ramp

primary

#599CE4

secondary

#E6CDB3

accent

#7611D4

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599CE4

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

Preview Lab → · Contrast checker → · Palette generator →