#3598AC#3598AC

#3598AC is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.1% C 0.094 H 213.8°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#3598AC
RGB	rgb(53, 152, 172)
HSL	hsl(190, 53%, 44%)
HSV	hsv(190, 69%, 67%)
CMYK	cmyk(69.2%, 11.6%, 0%, 32.5%)
CIE-LAB	lab(58.22, -21.81, -18.79)
CIE-LCH	lch(58.22, 28.79, 220.75°)
OKLab	oklab(63.12% -0.0781 -0.0523)
OKLCH	oklch(63.12% 0.094 213.8)
XYZ	xyz(20.1397, 26.1896, 43.0154)
Luminance	0.2619 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3598AC #AC4935

analogous

#35AC85 #3598AC #355DAC

triadic

#3598AC #AC3598 #98AC35

tetradic

#3598AC #8535AC #AC4935 #5DAC35

square

#3598AC #8535AC #AC4935 #5DAC35

split-complementary

#3598AC #AC355D #AC8535

monochromatic

#18454E #276F7D #3598AC #54B6CA #83CAD9

Accessibility & contrast

On white

3.37

#3598AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#3598AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3598AC

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3598AC	#FFFFFF	#000000	##000000
##3598AC	1.00	3.37	6.24	6.24
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8993AD

Deuteranopia (green-blind)

#7887AC

Tritanopia (blue-blind)

#00A09E

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #3598ac;
/* rgb */ color: rgb(53, 152, 172);
/* oklch */ color: oklch(63.1% 0.094 213.8);

Tailwind

colors: {
  custom: {
    50: '#7cb6c4',
    500: '#3598ac',
    950: '#000000',
  },
}

SCSS

$custom: #3598ac;
$custom-light: #7cb6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3598ac",
  "rgb": {
    "r": 53,
    "g": 152,
    "b": 172
  },
  "hsl": {
    "h": 190.084,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.6312,
    "c": 0.09399,
    "h": 213.8
  },
  "luminance": 0.26192
}

Semantic roles & 50–950 ramp

primary

#3598AC

secondary

#C2877B

accent

#644CDC

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1112

muted

#7C8081

Preview Lab

Preview with #3598AC

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

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