#3C82DB#3C82DB

#3C82DB is a mid, vivid cyan. Relative luminance 0.220; OKLCH L 60.6% C 0.153 H 255.8°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#3C82DB
RGB	rgb(60, 130, 219)
HSL	hsl(214, 69%, 55%)
HSV	hsv(214, 73%, 86%)
CMYK	cmyk(72.6%, 40.6%, 0%, 14.1%)
CIE-LAB	lab(54.07, 7.87, -51.86)
CIE-LCH	lch(54.07, 52.46, 278.63°)
OKLab	oklab(60.6% -0.0375 -0.1481)
OKLCH	oklch(60.6% 0.153 255.8)
XYZ	xyz(22.6276, 22.0379, 70.0653)
Luminance	0.2204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C82DB #DB953C

analogous

#3CD1DB #3C82DB #463CDB

triadic

#3C82DB #DB3C82 #82DB3C

tetradic

#3C82DB #DB3CD1 #DB953C #3CDB46

square

#3C82DB #DB3CD1 #DB953C #3CDB46

split-complementary

#3C82DB #DB463C #D1DB3C

monochromatic

#184884 #2264B8 #3C82DB #70A3E5 #A3C4EE

Accessibility & contrast

On white

3.88

#3C82DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#3C82DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C82DB

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C82DB	#FFFFFF	#000000	##000000
##3C82DB	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5889DF

Deuteranopia (green-blind)

#3D7BD9

Tritanopia (blue-blind)

#0097A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3c82db;
/* rgb */ color: rgb(60, 130, 219);
/* oklch */ color: oklch(60.6% 0.153 255.8);

Tailwind

colors: {
  custom: {
    50: '#85a5e7',
    500: '#3c82db',
    950: '#000000',
  },
}

SCSS

$custom: #3c82db;
$custom-light: #85a5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#3c82db",
  "rgb": {
    "r": 60,
    "g": 130,
    "b": 219
  },
  "hsl": {
    "h": 213.585,
    "s": 68.831,
    "l": 54.706
  },
  "oklch": {
    "l": 0.60595,
    "c": 0.15279,
    "h": 255.8
  },
  "luminance": 0.2204
}

Semantic roles & 50–950 ramp

primary

#3C82DB

secondary

#DBBD98

accent

#9E3CEC

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3C82DB

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

Preview Lab → · Contrast checker → · Palette generator →