#599FE1#599FE1

#599FE1 is a light, vivid cyan. Relative luminance 0.324; OKLCH L 68.5% C 0.121 H 248.7°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#599FE1
RGB	rgb(89, 159, 225)
HSL	hsl(209, 69%, 62%)
HSV	hsv(209, 60%, 88%)
CMYK	cmyk(60.4%, 29.3%, 0%, 11.8%)
CIE-LAB	lab(63.63, -2.43, -40.02)
CIE-LCH	lch(63.63, 40.09, 266.53°)
OKLab	oklab(68.48% -0.0439 -0.1128)
OKLCH	oklch(68.48% 0.121 248.7)
XYZ	xyz(30.1036, 32.3536, 75.8780)
Luminance	0.3236 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FE1 #E19B59

analogous

#59E1DF #599FE1 #595BE1

triadic

#599FE1 #E1599F #9FE159

tetradic

#599FE1 #DF59E1 #E19B59 #5BE159

square

#599FE1 #DF59E1 #E19B59 #5BE159

split-complementary

#599FE1 #E1595B #E1DF59

monochromatic

#1D62A2 #2781D6 #599FE1 #8DBDEA #C1DBF4

Accessibility & contrast

On white

2.81

#599FE1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.47

#599FE1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FE1

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FE1	#FFFFFF	#000000	##000000
##599FE1	1.00	2.81	7.47	7.47
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.47	21.00	1.00	1.00
##000000	7.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#83A1E4

Deuteranopia (green-blind)

#7094E0

Tritanopia (blue-blind)

#00AFB6

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599fe1;
/* rgb */ color: rgb(89, 159, 225);
/* oklch */ color: oklch(68.5% 0.121 248.7);

Tailwind

colors: {
  custom: {
    50: '#93bbea',
    500: '#599fe1',
    950: '#000000',
  },
}

SCSS

$custom: #599fe1;
$custom-light: #93bbea;
$custom-dark: #000000;

JSON

{
  "hex": "#599fe1",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 225
  },
  "hsl": {
    "h": 209.118,
    "s": 69.388,
    "l": 61.569
  },
  "oklch": {
    "l": 0.68477,
    "c": 0.12104,
    "h": 248.7
  },
  "luminance": 0.32356
}

Semantic roles & 50–950 ramp

primary

#599FE1

secondary

#E4CAB2

accent

#7014D1

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599FE1

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

Preview Lab → · Contrast checker → · Palette generator →