#599CDC#599CDC

#599CDC is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.6% C 0.117 H 248.9°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#599CDC
RGB	rgb(89, 156, 220)
HSL	hsl(209, 65%, 61%)
HSV	hsv(209, 60%, 86%)
CMYK	cmyk(59.5%, 29.1%, 0%, 13.7%)
CIE-LAB	lab(62.56, -2.33, -38.93)
CIE-LCH	lch(62.56, 38.99, 266.58°)
OKLab	oklab(67.56% -0.0422 -0.1096)
OKLCH	oklch(67.56% 0.117 248.9)
XYZ	xyz(28.9219, 31.0654, 72.1683)
Luminance	0.3107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599CDC #DC9959

analogous

#59DCDA #599CDC #595ADC

triadic

#599CDC #DC599C #9CDC59

tetradic

#599CDC #DA59DC #DC9959 #5ADC59

square

#599CDC #DA59DC #DC9959 #5ADC59

split-complementary

#599CDC #DC595A #DCDA59

monochromatic

#205F9A #2B7ECD #599CDC #8CBAE7 #BED8F1

Accessibility & contrast

On white

2.91

#599CDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#599CDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599CDC

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599CDC	#FFFFFF	#000000	##000000
##599CDC	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819EDF

Deuteranopia (green-blind)

#6F92DB

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #599cdc;
/* rgb */ color: rgb(89, 156, 220);
/* oklch */ color: oklch(67.6% 0.117 248.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#599cdc",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 220
  },
  "hsl": {
    "h": 209.313,
    "s": 65.174,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67561,
    "c": 0.11749,
    "h": 248.9
  },
  "luminance": 0.31068
}

Semantic roles & 50–950 ramp

primary

#599CDC

secondary

#E1C8AF

accent

#7118CD

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #599CDC

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

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