#3588AC#3588AC

#3588AC is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.2% C 0.096 H 230.2°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3588AC
RGB	rgb(53, 136, 172)
HSL	hsl(198, 53%, 44%)
HSV	hsv(198, 69%, 67%)
CMYK	cmyk(69.2%, 20.9%, 0%, 32.5%)
CIE-LAB	lab(53.32, -13.19, -26.31)
CIE-LCH	lch(53.32, 29.43, 243.38°)
OKLab	oklab(59.2% -0.0614 -0.0737)
OKLCH	oklch(59.2% 0.096 230.2)
XYZ	xyz(17.7158, 21.3418, 42.2074)
Luminance	0.2134 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3588AC #AC5935

analogous

#35AC95 #3588AC #354DAC

triadic

#3588AC #AC3588 #88AC35

tetradic

#3588AC #9535AC #AC5935 #4DAC35

square

#3588AC #9535AC #AC5935 #4DAC35

split-complementary

#3588AC #AC354D #AC9535

monochromatic

#183E4E #27637D #3588AC #54A6CA #83BFD9

Accessibility & contrast

On white

3.99

#3588AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3588AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3588AC

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3588AC	#FFFFFF	#000000	##000000
##3588AC	1.00	3.99	5.27	5.27
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7686AE

Deuteranopia (green-blind)

#657AAB

Tritanopia (blue-blind)

#009294

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3588ac;
/* rgb */ color: rgb(53, 136, 172);
/* oklch */ color: oklch(59.2% 0.096 230.2);

Tailwind

colors: {
  custom: {
    50: '#7baac4',
    500: '#3588ac',
    950: '#000000',
  },
}

SCSS

$custom: #3588ac;
$custom-light: #7baac4;
$custom-dark: #000000;

JSON

{
  "hex": "#3588ac",
  "rgb": {
    "r": 53,
    "g": 136,
    "b": 172
  },
  "hsl": {
    "h": 198.151,
    "s": 52.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.59198,
    "c": 0.09596,
    "h": 230.2
  },
  "luminance": 0.21344
}

Semantic roles & 50–950 ramp

primary

#3588AC

secondary

#C2907B

accent

#774CDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3588AC

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

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