#599DDC#599DDC

#599DDC is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.8% C 0.117 H 248.2°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#599DDC
RGB	rgb(89, 157, 220)
HSL	hsl(209, 65%, 61%)
HSV	hsv(209, 60%, 86%)
CMYK	cmyk(59.5%, 28.6%, 0%, 13.7%)
CIE-LAB	lab(62.85, -2.90, -38.48)
CIE-LCH	lch(62.85, 38.59, 265.70°)
OKLab	oklab(67.78% -0.0433 -0.1083)
OKLCH	oklch(67.78% 0.117 248.2)
XYZ	xyz(29.0903, 31.4024, 72.2245)
Luminance	0.3140 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599DDC #DC9859

analogous

#59DCD9 #599DDC #595BDC

triadic

#599DDC #DC599D #9DDC59

tetradic

#599DDC #D959DC #DC9859 #5BDC59

square

#599DDC #D959DC #DC9859 #5BDC59

split-complementary

#599DDC #DC595B #DCD959

monochromatic

#20609A #2B7FCD #599DDC #8CBBE7 #BED9F1

Accessibility & contrast

On white

2.88

#599DDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#599DDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599DDC

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599DDC	#FFFFFF	#000000	##000000
##599DDC	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FDF

Deuteranopia (green-blind)

#7192DB

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599ddc;
/* rgb */ color: rgb(89, 157, 220);
/* oklch */ color: oklch(67.8% 0.117 248.2);

Tailwind

colors: {
  custom: {
    50: '#92b9e7',
    500: '#599ddc',
    950: '#000000',
  },
}

SCSS

$custom: #599ddc;
$custom-light: #92b9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#599ddc",
  "rgb": {
    "r": 89,
    "g": 157,
    "b": 220
  },
  "hsl": {
    "h": 208.855,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67783,
    "c": 0.11668,
    "h": 248.2
  },
  "luminance": 0.31405
}

Semantic roles & 50–950 ramp

primary

#599DDC

secondary

#E1C7AF

accent

#6F18CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599DDC

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

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