#3C83BE#3C83BE

#3C83BE is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.2% C 0.115 H 246.5°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3C83BE
RGB	rgb(60, 131, 190)
HSL	hsl(207, 52%, 49%)
HSV	hsv(207, 68%, 75%)
CMYK	cmyk(68.4%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(52.85, -3.03, -37.35)
CIE-LCH	lch(52.85, 37.47, 265.36°)
OKLab	oklab(59.15% -0.0459 -0.1056)
OKLCH	oklch(59.15% 0.115 246.5)
XYZ	xyz(19.2705, 20.9089, 51.7255)
Luminance	0.2091 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C83BE #BE773C

analogous

#3CBEB8 #3C83BE #3C42BE

triadic

#3C83BE #BE3C83 #83BE3C

tetradic

#3C83BE #B83CBE #BE773C #42BE3C

square

#3C83BE #B83CBE #BE773C #42BE3C

split-complementary

#3C83BE #BE3C42 #BEB83C

monochromatic

#1F4361 #2D638F #3C83BE #68A0CF #96BEDE

Accessibility & contrast

On white

4.05

#3C83BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#3C83BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C83BE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C83BE	#FFFFFF	#000000	##000000
##3C83BE	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C1

Deuteranopia (green-blind)

#5779BD

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3c83be;
/* rgb */ color: rgb(60, 131, 190);
/* oklch */ color: oklch(59.2% 0.115 246.5);

Tailwind

colors: {
  custom: {
    50: '#80a6d2',
    500: '#3c83be',
    950: '#000000',
  },
}

SCSS

$custom: #3c83be;
$custom-light: #80a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c83be",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 207.231,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.59151,
    "c": 0.11518,
    "h": 246.5
  },
  "luminance": 0.20911
}

Semantic roles & 50–950 ramp

primary

#3C83BE

secondary

#CAA88C

accent

#8D4CDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3C83BE

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

Preview Lab → · Contrast checker → · Palette generator →