#3B82D2#3B82D2

#3B82D2 is a mid, vivid cyan. Relative luminance 0.215; OKLCH L 60.0% C 0.142 H 253.5°. Best body text is #000000 at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#3B82D2
RGB	rgb(59, 130, 210)
HSL	hsl(212, 63%, 53%)
HSV	hsv(212, 72%, 82%)
CMYK	cmyk(71.9%, 38.1%, 0%, 17.6%)
CIE-LAB	lab(53.54, 4.50, -47.63)
CIE-LCH	lch(53.54, 47.84, 275.40°)
OKLab	oklab(60.02% -0.0402 -0.1357)
OKLCH	oklch(60.02% 0.142 253.5)
XYZ	xyz(21.4148, 21.5459, 63.9904)
Luminance	0.2155 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B82D2 #D28B3B

analogous

#3BCED2 #3B82D2 #3F3BD2

triadic

#3B82D2 #D23B82 #82D23B

tetradic

#3B82D2 #D23BCE #D28B3B #3BD23F

square

#3B82D2 #D23BCE #D28B3B #3BD23F

split-complementary

#3B82D2 #D23F3B #CED23B

monochromatic

#1B4777 #2764A9 #3B82D2 #6DA2DD #9FC1E9

Accessibility & contrast

On white

3.96

#3B82D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.31

#3B82D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B82D2

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B82D2	#FFFFFF	#000000	##000000
##3B82D2	1.00	3.96	5.31	5.31
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.31	21.00	1.00	1.00
##000000	5.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D88D5

Deuteranopia (green-blind)

#467AD0

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #3b82d2;
/* rgb */ color: rgb(59, 130, 210);
/* oklch */ color: oklch(60.0% 0.142 253.5);

Tailwind

colors: {
  custom: {
    50: '#83a5e0',
    500: '#3b82d2',
    950: '#000000',
  },
}

SCSS

$custom: #3b82d2;
$custom-light: #83a5e0;
$custom-dark: #000000;

JSON

{
  "hex": "#3b82d2",
  "rgb": {
    "r": 59,
    "g": 130,
    "b": 210
  },
  "hsl": {
    "h": 211.788,
    "s": 62.656,
    "l": 52.745
  },
  "oklch": {
    "l": 0.60017,
    "c": 0.14153,
    "h": 253.5
  },
  "luminance": 0.21548
}

Semantic roles & 50–950 ramp

primary

#3B82D2

secondary

#D5B694

accent

#9942E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C0F15

muted

#7D7F83

Preview Lab

Preview with #3B82D2

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

Preview Lab → · Contrast checker → · Palette generator →