#3C90D5#3C90D5

#3C90D5 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.4% C 0.132 H 246.8°. Best body text is #000000 at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3C90D5
RGB	rgb(60, 144, 213)
HSL	hsl(207, 65%, 54%)
HSV	hsv(207, 72%, 84%)
CMYK	cmyk(71.8%, 32.4%, 0%, 16.5%)
CIE-LAB	lab(57.76, -2.59, -42.64)
CIE-LCH	lch(57.76, 42.72, 266.52°)
OKLab	oklab(63.38% -0.0519 -0.1209)
OKLCH	oklch(63.38% 0.132 246.8)
XYZ	xyz(23.8424, 25.7086, 66.6436)
Luminance	0.2571 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C90D5 #D5813C

analogous

#3CD5CE #3C90D5 #3C43D5

triadic

#3C90D5 #D53C90 #90D53C

tetradic

#3C90D5 #CE3CD5 #D5813C #43D53C

square

#3C90D5 #CE3CD5 #D5813C #43D53C

split-complementary

#3C90D5 #D53C43 #D5CE3C

monochromatic

#1B507C #2671AE #3C90D5 #6EADE0 #A1C9EB

Accessibility & contrast

On white

3.42

#3C90D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.14

#3C90D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C90D5

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C90D5	#FFFFFF	#000000	##000000
##3C90D5	1.00	3.42	6.14	6.14
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.14	21.00	1.00	1.00
##000000	6.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7193D8

Deuteranopia (green-blind)

#5B84D4

Tritanopia (blue-blind)

#00A1A9

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3c90d5;
/* rgb */ color: rgb(60, 144, 213);
/* oklch */ color: oklch(63.4% 0.132 246.8);

Tailwind

colors: {
  custom: {
    50: '#84b0e2',
    500: '#3c90d5',
    950: '#000000',
  },
}

SCSS

$custom: #3c90d5;
$custom-light: #84b0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c90d5",
  "rgb": {
    "r": 60,
    "g": 144,
    "b": 213
  },
  "hsl": {
    "h": 207.059,
    "s": 64.557,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63383,
    "c": 0.13157,
    "h": 246.8
  },
  "luminance": 0.25711
}

Semantic roles & 50–950 ramp

primary

#3C90D5

secondary

#D7B396

accent

#8C40E8

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #3C90D5

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

Preview Lab → · Contrast checker → · Palette generator →