#3C90D2#3C90D2

#3C90D2 is a light, vivid cyan. Relative luminance 0.256; OKLCH L 63.2% C 0.128 H 245.7°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#3C90D2
RGB	rgb(60, 144, 210)
HSL	hsl(206, 63%, 53%)
HSV	hsv(206, 71%, 82%)
CMYK	cmyk(71.4%, 31.4%, 0%, 17.6%)
CIE-LAB	lab(57.61, -3.64, -41.18)
CIE-LCH	lch(57.61, 41.34, 264.95°)
OKLab	oklab(63.22% -0.0528 -0.1167)
OKLCH	oklch(63.22% 0.128 245.7)
XYZ	xyz(23.4652, 25.5577, 64.6567)
Luminance	0.2556 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C90D2 #D27E3C

analogous

#3CD2C9 #3C90D2 #3C45D2

triadic

#3C90D2 #D23C90 #90D23C

tetradic

#3C90D2 #C93CD2 #D27E3C #45D23C

square

#3C90D2 #C93CD2 #D27E3C #45D23C

split-complementary

#3C90D2 #D23C45 #D2C93C

monochromatic

#1C4F78 #2770AA #3C90D2 #6EACDD #9FC9E9

Accessibility & contrast

On white

3.44

#3C90D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#3C90D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C90D2

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C90D2	#FFFFFF	#000000	##000000
##3C90D2	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7292D5

Deuteranopia (green-blind)

#5D84D1

Tritanopia (blue-blind)

#00A0A7

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3c90d2;
/* rgb */ color: rgb(60, 144, 210);
/* oklch */ color: oklch(63.2% 0.128 245.7);

Tailwind

colors: {
  custom: {
    50: '#84b0e0',
    500: '#3c90d2',
    950: '#000000',
  },
}

SCSS

$custom: #3c90d2;
$custom-light: #84b0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c90d2",
  "rgb": {
    "r": 60,
    "g": 144,
    "b": 210
  },
  "hsl": {
    "h": 206.4,
    "s": 62.5,
    "l": 52.941
  },
  "oklch": {
    "l": 0.63222,
    "c": 0.12804,
    "h": 245.7
  },
  "luminance": 0.2556
}

Semantic roles & 50–950 ramp

primary

#3C90D2

secondary

#D5B194

accent

#8A42E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3C90D2

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

Preview Lab → · Contrast checker → · Palette generator →