#599EF4#599EF4

#599EF4 is a light, vivid cyan. Relative luminance 0.331; OKLCH L 69.2% C 0.145 H 254.9°. Best body text is #000000 at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#599EF4
RGB	rgb(89, 158, 244)
HSL	hsl(213, 88%, 65%)
HSV	hsv(213, 64%, 96%)
CMYK	cmyk(63.5%, 35.2%, 0%, 4.3%)
CIE-LAB	lab(64.25, 4.35, -49.51)
CIE-LCH	lch(64.25, 49.70, 275.03°)
OKLab	oklab(69.25% -0.0378 -0.1404)
OKLCH	oklch(69.25% 0.145 254.9)
XYZ	xyz(32.6699, 33.1061, 90.2388)
Luminance	0.3311 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599EF4 #F4AF59

analogous

#59ECF4 #599EF4 #6159F4

triadic

#599EF4 #F4599E #9EF459

tetradic

#599EF4 #F459EC #F4AF59 #59F461

square

#599EF4 #F459EC #F4AF59 #59F461

split-complementary

#599EF4 #F46159 #ECF459

monochromatic

#0D5FC6 #207CF0 #599EF4 #92C0F8 #CCE1FC

Accessibility & contrast

On white

2.76

#599EF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.62

#599EF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599EF4

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599EF4	#FFFFFF	#000000	##000000
##599EF4	1.00	2.76	7.62	7.62
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.62	21.00	1.00	1.00
##000000	7.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A4F8

Deuteranopia (green-blind)

#6395F2

Tritanopia (blue-blind)

#00B2BD

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #599ef4;
/* rgb */ color: rgb(89, 158, 244);
/* oklch */ color: oklch(69.2% 0.145 254.9);

Tailwind

colors: {
  custom: {
    50: '#95baf8',
    500: '#599ef4',
    950: '#000000',
  },
}

SCSS

$custom: #599ef4;
$custom-light: #95baf8;
$custom-dark: #000000;

JSON

{
  "hex": "#599ef4",
  "rgb": {
    "r": 89,
    "g": 158,
    "b": 244
  },
  "hsl": {
    "h": 213.29,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.69249,
    "c": 0.14543,
    "h": 254.9
  },
  "luminance": 0.33109
}

Semantic roles & 50–950 ramp

primary

#599EF4

secondary

#EFD7BA

accent

#7F01E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #599EF4

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

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