#599FCA#599FCA

#599FCA is a light, moderate cyan. Relative luminance 0.312; OKLCH L 67.4% C 0.095 H 237.4°. Best body text is #000000 at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#599FCA
RGB	rgb(89, 159, 202)
HSL	hsl(203, 52%, 57%)
HSV	hsv(203, 56%, 79%)
CMYK	cmyk(55.9%, 21.3%, 0%, 20.8%)
CIE-LAB	lab(62.66, -9.66, -28.76)
CIE-LCH	lch(62.66, 30.34, 251.42°)
OKLab	oklab(67.39% -0.0513 -0.0803)
OKLCH	oklch(67.39% 0.095 237.4)
XYZ	xyz(27.1747, 31.1820, 60.4523)
Luminance	0.3118 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599FCA #CA8459

analogous

#59CABD #599FCA #5967CA

triadic

#599FCA #CA599F #9FCA59

tetradic

#599FCA #BD59CA #CA8459 #67CA59

square

#599FCA #BD59CA #CA8459 #67CA59

split-complementary

#599FCA #CA5967 #CABD59

monochromatic

#295F80 #3881AE #599FCA #87BAD9 #B6D5E8

Accessibility & contrast

On white

2.90

#599FCA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.24

#599FCA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #599FCA

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599FCA	#FFFFFF	#000000	##000000
##599FCA	1.00	2.90	7.24	7.24
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.24	21.00	1.00	1.00
##000000	7.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B9ECC

Deuteranopia (green-blind)

#7C92C9

Tritanopia (blue-blind)

#00AAAD

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #599fca;
/* rgb */ color: rgb(89, 159, 202);
/* oklch */ color: oklch(67.4% 0.095 237.4);

Tailwind

colors: {
  custom: {
    50: '#90bbda',
    500: '#599fca',
    950: '#000000',
  },
}

SCSS

$custom: #599fca;
$custom-light: #90bbda;
$custom-dark: #000000;

JSON

{
  "hex": "#599fca",
  "rgb": {
    "r": 89,
    "g": 159,
    "b": 202
  },
  "hsl": {
    "h": 202.832,
    "s": 51.598,
    "l": 57.059
  },
  "oklch": {
    "l": 0.67387,
    "c": 0.0953,
    "h": 237.4
  },
  "luminance": 0.31184
}

Semantic roles & 50–950 ramp

primary

#599FCA

secondary

#D6BAA8

accent

#834DDB

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0D1114

muted

#7E8083

Preview Lab

Preview with #599FCA

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

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