#599CF1#599CF1

#599CF1 is a light, vivid cyan. Relative luminance 0.323; OKLCH L 68.7% C 0.144 H 255.3°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#599CF1
RGB	rgb(89, 156, 241)
HSL	hsl(214, 84%, 65%)
HSV	hsv(214, 63%, 95%)
CMYK	cmyk(63.1%, 35.3%, 0%, 5.5%)
CIE-LAB	lab(63.55, 4.52, -48.97)
CIE-LCH	lch(63.55, 49.17, 275.27°)
OKLab	oklab(68.66% -0.0365 -0.1389)
OKLCH	oklch(68.66% 0.144 255.3)
XYZ	xyz(31.8797, 32.2486, 87.7466)
Luminance	0.3225 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599CF1 #F1AE59

analogous

#59E8F1 #599CF1 #6259F1

triadic

#599CF1 #F1599C #9CF159

tetradic

#599CF1 #F159E8 #F1AE59 #59F162

square

#599CF1 #F159E8 #F1AE59 #59F162

split-complementary

#599CF1 #F16259 #E8F159

monochromatic

#105DBF #217AEC #599CF1 #91BEF6 #CADFFB

Accessibility & contrast

On white

2.82

#599CF1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#599CF1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599CF1

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599CF1	#FFFFFF	#000000	##000000
##599CF1	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#77A2F5

Deuteranopia (green-blind)

#6293EF

Tritanopia (blue-blind)

#00B0BB

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599cf1;
/* rgb */ color: rgb(89, 156, 241);
/* oklch */ color: oklch(68.7% 0.144 255.3);

Tailwind

colors: {
  custom: {
    50: '#95b8f6',
    500: '#599cf1',
    950: '#000000',
  },
}

SCSS

$custom: #599cf1;
$custom-light: #95b8f6;
$custom-dark: #000000;

JSON

{
  "hex": "#599cf1",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 241
  },
  "hsl": {
    "h": 213.553,
    "s": 84.444,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68655,
    "c": 0.14359,
    "h": 255.3
  },
  "luminance": 0.32252
}

Semantic roles & 50–950 ramp

primary

#599CF1

secondary

#EDD6B9

accent

#8005E1

background

#F9FBFF

surface

#F2F6FE

border

#CCD0D6

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #599CF1

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

Preview Lab → · Contrast checker → · Palette generator →