#599BF4#599BF4

#599BF4 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.6% C 0.148 H 256.4°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#599BF4
RGB	rgb(89, 155, 244)
HSL	hsl(214, 88%, 65%)
HSV	hsv(214, 64%, 96%)
CMYK	cmyk(63.5%, 36.5%, 0%, 4.3%)
CIE-LAB	lab(63.42, 6.10, -50.81)
CIE-LCH	lch(63.42, 51.18, 276.84°)
OKLab	oklab(68.61% -0.0348 -0.1443)
OKLCH	oklch(68.61% 0.148 256.4)
XYZ	xyz(32.1644, 32.0951, 90.0703)
Luminance	0.3210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599BF4 #F4B259

analogous

#59E8F4 #599BF4 #6559F4

triadic

#599BF4 #F4599B #9BF459

tetradic

#599BF4 #F459E8 #F4B259 #59F465

square

#599BF4 #F459E8 #F4B259 #59F465

split-complementary

#599BF4 #F46559 #E8F459

monochromatic

#0D5CC6 #2078F0 #599BF4 #92BEF8 #CCE0FC

Accessibility & contrast

On white

2.83

#599BF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#599BF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599BF4

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599BF4	#FFFFFF	#000000	##000000
##599BF4	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#74A2F8

Deuteranopia (green-blind)

#5E93F2

Tritanopia (blue-blind)

#00AFBC

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599bf4;
/* rgb */ color: rgb(89, 155, 244);
/* oklch */ color: oklch(68.6% 0.148 256.4);

Tailwind

colors: {
  custom: {
    50: '#95b8f8',
    500: '#599bf4',
    950: '#000000',
  },
}

SCSS

$custom: #599bf4;
$custom-light: #95b8f8;
$custom-dark: #000000;

JSON

{
  "hex": "#599bf4",
  "rgb": {
    "r": 89,
    "g": 155,
    "b": 244
  },
  "hsl": {
    "h": 214.452,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68605,
    "c": 0.14842,
    "h": 256.4
  },
  "luminance": 0.32098
}

Semantic roles & 50–950 ramp

primary

#599BF4

secondary

#EFD8BA

accent

#8401E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #599BF4

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

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