#3C84BA#3C84BA

#3C84BA is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 59.2% C 0.110 H 243.9°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#3C84BA
RGB	rgb(60, 132, 186)
HSL	hsl(206, 51%, 48%)
HSV	hsv(206, 68%, 73%)
CMYK	cmyk(67.7%, 29%, 0%, 27.1%)
CIE-LAB	lab(52.96, -5.00, -34.89)
CIE-LCH	lch(52.96, 35.25, 261.84°)
OKLab	oklab(59.17% -0.0482 -0.0985)
OKLCH	oklch(59.17% 0.11 243.9)
XYZ	xyz(18.9743, 21.0064, 49.4995)
Luminance	0.2101 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C84BA #BA723C

analogous

#3CBAB1 #3C84BA #3C45BA

triadic

#3C84BA #BA3C84 #84BA3C

tetradic

#3C84BA #B13CBA #BA723C #45BA3C

square

#3C84BA #B13CBA #BA723C #45BA3C

split-complementary

#3C84BA #BA3C45 #BAB13C

monochromatic

#1E425D #2D638C #3C84BA #66A1CE #94BDDC

Accessibility & contrast

On white

4.04

#3C84BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#3C84BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C84BA

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C84BA	#FFFFFF	#000000	##000000
##3C84BA	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C85BC

Deuteranopia (green-blind)

#5A79B9

Tritanopia (blue-blind)

#009197

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3c84ba;
/* rgb */ color: rgb(60, 132, 186);
/* oklch */ color: oklch(59.2% 0.110 243.9);

Tailwind

colors: {
  custom: {
    50: '#7fa7cf',
    500: '#3c84ba',
    950: '#000000',
  },
}

SCSS

$custom: #3c84ba;
$custom-light: #7fa7cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3c84ba",
  "rgb": {
    "r": 60,
    "g": 132,
    "b": 186
  },
  "hsl": {
    "h": 205.714,
    "s": 51.22,
    "l": 48.235
  },
  "oklch": {
    "l": 0.59173,
    "c": 0.10964,
    "h": 243.9
  },
  "luminance": 0.21008
}

Semantic roles & 50–950 ramp

primary

#3C84BA

secondary

#C8A48A

accent

#8A4DDB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3C84BA

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

Preview Lab → · Contrast checker → · Palette generator →