#3C83BD#3C83BD

#3C83BD is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.1% C 0.114 H 246.1°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#3C83BD
RGB	rgb(60, 131, 189)
HSL	hsl(207, 52%, 49%)
HSV	hsv(207, 68%, 74%)
CMYK	cmyk(68.3%, 30.7%, 0%, 25.9%)
CIE-LAB	lab(52.80, -3.38, -36.85)
CIE-LCH	lch(52.80, 37.01, 264.76°)
OKLab	oklab(59.1% -0.0462 -0.1042)
OKLCH	oklch(59.1% 0.114 246.1)
XYZ	xyz(19.1616, 20.8654, 51.1518)
Luminance	0.2087 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C83BD #BD763C

analogous

#3CBDB7 #3C83BD #3C43BD

triadic

#3C83BD #BD3C83 #83BD3C

tetradic

#3C83BD #B73CBD #BD763C #43BD3C

square

#3C83BD #B73CBD #BD763C #43BD3C

split-complementary

#3C83BD #BD3C43 #BDB73C

monochromatic

#1F4360 #2D638F #3C83BD #67A0CF #96BDDE

Accessibility & contrast

On white

4.06

#3C83BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#3C83BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C83BD

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C83BD	#FFFFFF	#000000	##000000
##3C83BD	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C0

Deuteranopia (green-blind)

#5778BC

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3c83bd;
/* rgb */ color: rgb(60, 131, 189);
/* oklch */ color: oklch(59.1% 0.114 246.1);

Tailwind

colors: {
  custom: {
    50: '#80a6d1',
    500: '#3c83bd',
    950: '#000000',
  },
}

SCSS

$custom: #3c83bd;
$custom-light: #80a6d1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c83bd",
  "rgb": {
    "r": 60,
    "g": 131,
    "b": 189
  },
  "hsl": {
    "h": 206.977,
    "s": 51.807,
    "l": 48.824
  },
  "oklch": {
    "l": 0.59098,
    "c": 0.11399,
    "h": 246.1
  },
  "luminance": 0.20867
}

Semantic roles & 50–950 ramp

primary

#3C83BD

secondary

#C9A78C

accent

#8D4DDB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3C83BD

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

Preview Lab → · Contrast checker → · Palette generator →