#599CC7#599CC7

#599CC7 is a light, moderate cyan. Relative luminance 0.300; OKLCH L 66.6% C 0.094 H 238.5°. Best body text is #000000 at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#599CC7
RGB	rgb(89, 156, 199)
HSL	hsl(203, 50%, 56%)
HSV	hsv(203, 55%, 78%)
CMYK	cmyk(55.3%, 21.6%, 0%, 22%)
CIE-LAB	lab(61.67, -8.92, -28.61)
CIE-LCH	lch(61.67, 29.97, 252.67°)
OKLab	oklab(66.57% -0.0489 -0.0799)
OKLCH	oklch(66.57% 0.094 238.5)
XYZ	xyz(26.3133, 30.0220, 58.4299)
Luminance	0.3002 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599CC7 #C78459

analogous

#59C7BB #599CC7 #5965C7

triadic

#599CC7 #C7599C #9CC759

tetradic

#599CC7 #BB59C7 #C78459 #65C759

square

#599CC7 #BB59C7 #C78459 #65C759

split-complementary

#599CC7 #C75965 #C7BB59

monochromatic

#2A5C7C #397EAA #599CC7 #87B7D6 #B5D3E6

Accessibility & contrast

On white

3.00

#599CC7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

7.00

#599CC7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599CC7

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599CC7	#FFFFFF	#000000	##000000
##599CC7	1.00	3.00	7.00	7.00
#FFFFFF	3.00	1.00	21.00	21.00
#000000	7.00	21.00	1.00	1.00
##000000	7.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889BC9

Deuteranopia (green-blind)

#7990C6

Tritanopia (blue-blind)

#00A7AA

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #599cc7;
/* rgb */ color: rgb(89, 156, 199);
/* oklch */ color: oklch(66.6% 0.094 238.5);

Tailwind

colors: {
  custom: {
    50: '#90b9d8',
    500: '#599cc7',
    950: '#000000',
  },
}

SCSS

$custom: #599cc7;
$custom-light: #90b9d8;
$custom-dark: #000000;

JSON

{
  "hex": "#599cc7",
  "rgb": {
    "r": 89,
    "g": 156,
    "b": 199
  },
  "hsl": {
    "h": 203.455,
    "s": 49.55,
    "l": 56.471
  },
  "oklch": {
    "l": 0.66565,
    "c": 0.0937,
    "h": 238.5
  },
  "luminance": 0.30024
}

Semantic roles & 50–950 ramp

primary

#599CC7

secondary

#D4B9A7

accent

#854FD9

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #599CC7

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

Preview Lab → · Contrast checker → · Palette generator →