#3C82BB#3C82BB

#3C82BB is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.8% C 0.112 H 246.0°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#3C82BB
RGB	rgb(60, 130, 187)
HSL	hsl(207, 51%, 48%)
HSV	hsv(207, 68%, 73%)
CMYK	cmyk(67.9%, 30.5%, 0%, 26.7%)
CIE-LAB	lab(52.41, -3.49, -36.32)
CIE-LCH	lch(52.41, 36.49, 264.52°)
OKLab	oklab(58.76% -0.0458 -0.1027)
OKLCH	oklch(58.76% 0.112 246)
XYZ	xyz(18.8124, 20.5118, 49.9718)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C82BB #BB753C

analogous

#3CBBB4 #3C82BB #3C42BB

triadic

#3C82BB #BB3C82 #82BB3C

tetradic

#3C82BB #B43CBB #BB753C #42BB3C

square

#3C82BB #B43CBB #BB753C #42BB3C

split-complementary

#3C82BB #BB3C42 #BBB43C

monochromatic

#1E425E #2D628D #3C82BB #669FCE #95BCDD

Accessibility & contrast

On white

4.12

#3C82BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#3C82BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C82BB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C82BB	#FFFFFF	#000000	##000000
##3C82BB	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6984BD

Deuteranopia (green-blind)

#5778BA

Tritanopia (blue-blind)

#009096

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3c82bb;
/* rgb */ color: rgb(60, 130, 187);
/* oklch */ color: oklch(58.8% 0.112 246.0);

Tailwind

colors: {
  custom: {
    50: '#80a6cf',
    500: '#3c82bb',
    950: '#000000',
  },
}

SCSS

$custom: #3c82bb;
$custom-light: #80a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c82bb",
  "rgb": {
    "r": 60,
    "g": 130,
    "b": 187
  },
  "hsl": {
    "h": 206.929,
    "s": 51.417,
    "l": 48.431
  },
  "oklch": {
    "l": 0.58759,
    "c": 0.11242,
    "h": 246
  },
  "luminance": 0.20514
}

Semantic roles & 50–950 ramp

primary

#3C82BB

secondary

#C8A68B

accent

#8D4DDB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3C82BB

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

Preview Lab → · Contrast checker → · Palette generator →