#3C87BE#3C87BE

#3C87BE is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.1% C 0.112 H 243.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#3C87BE
RGB	rgb(60, 135, 190)
HSL	hsl(205, 52%, 49%)
HSV	hsv(205, 68%, 75%)
CMYK	cmyk(68.4%, 28.9%, 0%, 25.5%)
CIE-LAB	lab(54.03, -5.37, -35.49)
CIE-LCH	lch(54.03, 35.90, 261.40°)
OKLab	oklab(60.08% -0.05 -0.1002)
OKLCH	oklch(60.08% 0.112 243.5)
XYZ	xyz(19.8182, 22.0042, 51.9080)
Luminance	0.2201 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C87BE #BE733C

analogous

#3CBEB4 #3C87BE #3C46BE

triadic

#3C87BE #BE3C87 #87BE3C

tetradic

#3C87BE #B43CBE #BE733C #46BE3C

square

#3C87BE #B43CBE #BE733C #46BE3C

split-complementary

#3C87BE #BE3C46 #BEB43C

monochromatic

#1F4561 #2D668F #3C87BE #68A4CF #96C0DE

Accessibility & contrast

On white

3.89

#3C87BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#3C87BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C87BE

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C87BE	#FFFFFF	#000000	##000000
##3C87BE	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E88C0

Deuteranopia (green-blind)

#5C7CBD

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3c87be;
/* rgb */ color: rgb(60, 135, 190);
/* oklch */ color: oklch(60.1% 0.112 243.5);

Tailwind

colors: {
  custom: {
    50: '#80a9d2',
    500: '#3c87be',
    950: '#000000',
  },
}

SCSS

$custom: #3c87be;
$custom-light: #80a9d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c87be",
  "rgb": {
    "r": 60,
    "g": 135,
    "b": 190
  },
  "hsl": {
    "h": 205.385,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.60084,
    "c": 0.11198,
    "h": 243.5
  },
  "luminance": 0.22006
}

Semantic roles & 50–950 ramp

primary

#3C87BE

secondary

#CAA68C

accent

#894CDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3C87BE

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

Preview Lab → · Contrast checker → · Palette generator →