#3B83D8#3B83D8

#3B83D8 is a mid, vivid cyan. Relative luminance 0.221; OKLCH L 60.6% C 0.148 H 254.5°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#3B83D8
RGB	rgb(59, 131, 216)
HSL	hsl(212, 67%, 54%)
HSV	hsv(212, 73%, 85%)
CMYK	cmyk(72.7%, 39.4%, 0%, 15.3%)
CIE-LAB	lab(54.15, 6.05, -50.04)
CIE-LCH	lch(54.15, 50.41, 276.90°)
OKLab	oklab(60.6% -0.0397 -0.1428)
OKLCH	oklch(60.6% 0.148 254.5)
XYZ	xyz(22.3100, 22.1178, 68.0458)
Luminance	0.2212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B83D8 #D8903B

analogous

#3BD2D8 #3B83D8 #423BD8

triadic

#3B83D8 #D83B83 #83D83B

tetradic

#3B83D8 #D83BD2 #D8903B #3BD842

square

#3B83D8 #D83BD2 #D8903B #3BD842

split-complementary

#3B83D8 #D8423B #D2D83B

monochromatic

#19487F #2365B2 #3B83D8 #6EA3E2 #A1C4EC

Accessibility & contrast

On white

3.87

#3B83D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#3B83D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B83D8

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B83D8	#FFFFFF	#000000	##000000
##3B83D8	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B89DB

Deuteranopia (green-blind)

#427BD6

Tritanopia (blue-blind)

#0097A3

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3b83d8;
/* rgb */ color: rgb(59, 131, 216);
/* oklch */ color: oklch(60.6% 0.148 254.5);

Tailwind

colors: {
  custom: {
    50: '#84a6e4',
    500: '#3b83d8',
    950: '#000000',
  },
}

SCSS

$custom: #3b83d8;
$custom-light: #84a6e4;
$custom-dark: #000000;

JSON

{
  "hex": "#3b83d8",
  "rgb": {
    "r": 59,
    "g": 131,
    "b": 216
  },
  "hsl": {
    "h": 212.484,
    "s": 66.809,
    "l": 53.922
  },
  "oklch": {
    "l": 0.60598,
    "c": 0.14818,
    "h": 254.5
  },
  "luminance": 0.2212
}

Semantic roles & 50–950 ramp

primary

#3B83D8

secondary

#D9BA96

accent

#9B3EEA

background

#F8FAFE

surface

#F0F4FC

border

#CBCED5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #3B83D8

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

Preview Lab → · Contrast checker → · Palette generator →