#599FDC#599FDC

#599FDC is a light, moderate cyan. Relative luminance 0.321; OKLCH L 68.2% C 0.115 H 246.8°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#599FDC
RGB	rgb(89, 159, 220)
HSL	hsl(208, 65%, 61%)
HSV	hsv(208, 60%, 86%)
CMYK	cmyk(59.5%, 27.7%, 0%, 13.7%)
CIE-LAB	lab(63.41, -4.03, -37.60)
CIE-LCH	lch(63.41, 37.81, 263.88°)
OKLab	oklab(68.23% -0.0454 -0.1058)
OKLCH	oklch(68.23% 0.115 246.8)
XYZ	xyz(29.4315, 32.0847, 72.3382)
Luminance	0.3209 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FDC #DC9659

analogous

#59DCD7 #599FDC #595DDC

triadic

#599FDC #DC599F #9FDC59

tetradic

#599FDC #D759DC #DC9659 #5DDC59

square

#599FDC #D759DC #DC9659 #5DDC59

split-complementary

#599FDC #DC595D #DCD759

monochromatic

#20619A #2B81CD #599FDC #8CBCE7 #BED9F1

Accessibility & contrast

On white

2.83

#599FDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#599FDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FDC

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FDC	#FFFFFF	#000000	##000000
##599FDC	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)

#85A1DF

Deuteranopia (green-blind)

#7394DB

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #599fdc;
/* rgb */ color: rgb(89, 159, 220);
/* oklch */ color: oklch(68.2% 0.115 246.8);

Tailwind

colors: {
  custom: {
    50: '#92bbe7',
    500: '#599fdc',
    950: '#000000',
  },
}

SCSS

$custom: #599fdc;
$custom-light: #92bbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#599fdc",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 220
  },
  "hsl": {
    "h": 207.939,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.6823,
    "c": 0.11511,
    "h": 246.8
  },
  "luminance": 0.32087
}

Semantic roles & 50–950 ramp

primary

#599FDC

secondary

#E1C7AF

accent

#6D18CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599FDC

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

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