#3C90D0#3C90D0

#3C90D0 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.1% C 0.126 H 244.9°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#3C90D0
RGB	rgb(60, 144, 208)
HSL	hsl(206, 61%, 53%)
HSV	hsv(206, 71%, 82%)
CMYK	cmyk(71.2%, 30.8%, 0%, 18.4%)
CIE-LAB	lab(57.52, -4.34, -40.21)
CIE-LCH	lch(57.52, 40.44, 263.84°)
OKLab	oklab(63.12% -0.0534 -0.1138)
OKLCH	oklch(63.12% 0.126 244.9)
XYZ	xyz(23.2176, 25.4587, 63.3527)
Luminance	0.2546 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C90D0 #D07C3C

analogous

#3CD0C6 #3C90D0 #3C46D0

triadic

#3C90D0 #D03C90 #90D03C

tetradic

#3C90D0 #C63CD0 #D07C3C #46D03C

square

#3C90D0 #C63CD0 #D07C3C #46D03C

split-complementary

#3C90D0 #D03C46 #D0C63C

monochromatic

#1C4F75 #2870A7 #3C90D0 #6DACDC #9FC8E8

Accessibility & contrast

On white

3.45

#3C90D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#3C90D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C90D0

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C90D0	#FFFFFF	#000000	##000000
##3C90D0	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7392D3

Deuteranopia (green-blind)

#5E84CF

Tritanopia (blue-blind)

#00A0A7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3c90d0;
/* rgb */ color: rgb(60, 144, 208);
/* oklch */ color: oklch(63.1% 0.126 244.9);

Tailwind

colors: {
  custom: {
    50: '#83b0de',
    500: '#3c90d0',
    950: '#000000',
  },
}

SCSS

$custom: #3c90d0;
$custom-light: #83b0de;
$custom-dark: #000000;

JSON

{
  "hex": "#3c90d0",
  "rgb": {
    "r": 60,
    "g": 144,
    "b": 208
  },
  "hsl": {
    "h": 205.946,
    "s": 61.157,
    "l": 52.549
  },
  "oklch": {
    "l": 0.63116,
    "c": 0.12571,
    "h": 244.9
  },
  "luminance": 0.25461
}

Semantic roles & 50–950 ramp

primary

#3C90D0

secondary

#D4B094

accent

#8944E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3C90D0

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

Preview Lab → · Contrast checker → · Palette generator →