#599ACF#599ACF

#599ACF is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.5% C 0.104 H 244.9°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#599ACF
RGB	rgb(89, 154, 207)
HSL	hsl(207, 55%, 58%)
HSV	hsv(207, 57%, 81%)
CMYK	cmyk(57%, 25.6%, 0%, 18.8%)
CIE-LAB	lab(61.43, -5.32, -33.46)
CIE-LCH	lch(61.43, 33.88, 260.96°)
OKLab	oklab(66.48% -0.044 -0.0938)
OKLCH	oklch(66.48% 0.104 244.9)
XYZ	xyz(26.9338, 29.7377, 63.3400)
Luminance	0.2974 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#599ACF #CF8E59

analogous

#59CFC9 #599ACF #595FCF

triadic

#599ACF #CF599A #9ACF59

tetradic

#599ACF #C959CF #CF8E59 #5FCF59

square

#599ACF #C959CF #CF8E59 #5FCF59

split-complementary

#599ACF #CF595F #CFC959

monochromatic

#275C87 #357CB6 #599ACF #88B7DD #B8D4EA

Accessibility & contrast

On white

3.02

#599ACF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#599ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #599ACF

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##599ACF	#FFFFFF	#000000	##000000
##599ACF	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839BD1

Deuteranopia (green-blind)

#738FCE

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #599acf;
/* rgb */ color: rgb(89, 154, 207);
/* oklch */ color: oklch(66.5% 0.104 244.9);

Tailwind

colors: {
  custom: {
    50: '#91b7de',
    500: '#599acf',
    950: '#000000',
  },
}

SCSS

$custom: #599acf;
$custom-light: #91b7de;
$custom-dark: #000000;

JSON

{
  "hex": "#599acf",
  "rgb": {
    "r": 89,
    "g": 154,
    "b": 207
  },
  "hsl": {
    "h": 206.949,
    "s": 55.14,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66479,
    "c": 0.10367,
    "h": 244.9
  },
  "luminance": 0.2974
}

Semantic roles & 50–950 ramp

primary

#599ACF

secondary

#D9C0AA

accent

#8C49DE

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #599ACF

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

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