#599AF4#599AF4

#599AF4 is a light, vivid cyan. Relative luminance 0.318; OKLCH L 68.4% C 0.149 H 256.9°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#599AF4
RGB	rgb(89, 154, 244)
HSL	hsl(215, 88%, 65%)
HSV	hsv(215, 64%, 96%)
CMYK	cmyk(63.5%, 36.9%, 0%, 4.3%)
CIE-LAB	lab(63.15, 6.68, -51.25)
CIE-LCH	lch(63.15, 51.68, 277.43°)
OKLab	oklab(68.39% -0.0338 -0.1456)
OKLCH	oklch(68.39% 0.149 256.9)
XYZ	xyz(31.9987, 31.7636, 90.0151)
Luminance	0.3177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599AF4 #F4B359

analogous

#59E7F4 #599AF4 #6559F4

triadic

#599AF4 #F4599A #9AF459

tetradic

#599AF4 #F459E7 #F4B359 #59F465

square

#599AF4 #F459E7 #F4B359 #59F465

split-complementary

#599AF4 #F46559 #E7F459

monochromatic

#0D5AC6 #2077F0 #599AF4 #92BDF8 #CCE0FC

Accessibility & contrast

On white

2.86

#599AF4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#599AF4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599AF4

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599AF4	#FFFFFF	#000000	##000000
##599AF4	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73A1F8

Deuteranopia (green-blind)

#5D92F2

Tritanopia (blue-blind)

#00AFBB

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #599af4;
/* rgb */ color: rgb(89, 154, 244);
/* oklch */ color: oklch(68.4% 0.149 256.9);

Tailwind

colors: {
  custom: {
    50: '#95b7f8',
    500: '#599af4',
    950: '#000000',
  },
}

SCSS

$custom: #599af4;
$custom-light: #95b7f8;
$custom-dark: #000000;

JSON

{
  "hex": "#599af4",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 244
  },
  "hsl": {
    "h": 214.839,
    "s": 87.571,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68392,
    "c": 0.14944,
    "h": 256.9
  },
  "luminance": 0.31767
}

Semantic roles & 50–950 ramp

primary

#599AF4

secondary

#EFD9BA

accent

#8501E4

background

#F9FBFF

surface

#F2F6FF

border

#CCD0D7

text

#0F1117

muted

#7E8085

Preview Lab

Preview with #599AF4

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

Preview Lab → · Contrast checker → · Palette generator →