#3588C0#3588C0

#3588C0 is a mid, moderate cyan. Relative luminance 0.222; OKLCH L 60.2% C 0.116 H 242.1°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#3588C0
RGB	rgb(53, 136, 192)
HSL	hsl(204, 57%, 48%)
HSV	hsv(204, 72%, 75%)
CMYK	cmyk(72.4%, 29.2%, 0%, 24.7%)
CIE-LAB	lab(54.21, -6.29, -36.38)
CIE-LCH	lch(54.21, 36.92, 260.18°)
OKLab	oklab(60.19% -0.0545 -0.1028)
OKLCH	oklch(60.19% 0.116 242.1)
XYZ	xyz(19.7831, 22.1687, 53.0953)
Luminance	0.2217 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3588C0 #C06D35

analogous

#35C0B3 #3588C0 #3542C0

triadic

#3588C0 #C03588 #88C035

tetradic

#3588C0 #B335C0 #C06D35 #42C035

square

#3588C0 #B335C0 #C06D35 #42C035

split-complementary

#3588C0 #C03542 #C0B335

monochromatic

#1B4460 #286690 #3588C0 #5FA4D3 #8FC0E0

Accessibility & contrast

On white

3.86

#3588C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#3588C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3588C0

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3588C0	#FFFFFF	#000000	##000000
##3588C0	1.00	3.86	5.43	5.43
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E89C2

Deuteranopia (green-blind)

#5B7CBF

Tritanopia (blue-blind)

#00969C

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3588c0;
/* rgb */ color: rgb(53, 136, 192);
/* oklch */ color: oklch(60.2% 0.116 242.1);

Tailwind

colors: {
  custom: {
    50: '#7eaad3',
    500: '#3588c0',
    950: '#000000',
  },
}

SCSS

$custom: #3588c0;
$custom-light: #7eaad3;
$custom-dark: #000000;

JSON

{
  "hex": "#3588c0",
  "rgb": {
    "r": 53,
    "g": 136,
    "b": 192
  },
  "hsl": {
    "h": 204.173,
    "s": 56.735,
    "l": 48.039
  },
  "oklch": {
    "l": 0.60191,
    "c": 0.11641,
    "h": 242.1
  },
  "luminance": 0.22171
}

Semantic roles & 50–950 ramp

primary

#3588C0

secondary

#CBA286

accent

#8548E0

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3588C0

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

Preview Lab → · Contrast checker → · Palette generator →