#3B7CD4#3B7CD4

#3B7CD4 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.8% C 0.151 H 256.8°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#3B7CD4
RGB	rgb(59, 124, 212)
HSL	hsl(215, 64%, 53%)
HSV	hsv(215, 72%, 83%)
CMYK	cmyk(72.2%, 41.5%, 0%, 16.9%)
CIE-LAB	lab(51.95, 8.88, -51.30)
CIE-LCH	lch(51.95, 52.06, 279.82°)
OKLab	oklab(58.81% -0.0343 -0.1466)
OKLCH	oklch(58.81% 0.151 256.8)
XYZ	xyz(20.8906, 20.0963, 65.0526)
Luminance	0.2010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7CD4 #D4933B

analogous

#3BC8D4 #3B7CD4 #463BD4

triadic

#3B7CD4 #D43B7C #7CD43B

tetradic

#3B7CD4 #D43BC8 #D4933B #3BD446

square

#3B7CD4 #D43BC8 #D4933B #3BD446

split-complementary

#3B7CD4 #D4463B #C8D43B

monochromatic

#1B437A #265FAC #3B7CD4 #6D9EDF #9FBFEA

Accessibility & contrast

On white

4.18

#3B7CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#3B7CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7CD4

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7CD4	#FFFFFF	#000000	##000000
##3B7CD4	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5283D7

Deuteranopia (green-blind)

#3875D2

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3b7cd4;
/* rgb */ color: rgb(59, 124, 212);
/* oklch */ color: oklch(58.8% 0.151 256.8);

Tailwind

colors: {
  custom: {
    50: '#84a1e2',
    500: '#3b7cd4',
    950: '#000000',
  },
}

SCSS

$custom: #3b7cd4;
$custom-light: #84a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7cd4",
  "rgb": {
    "r": 59,
    "g": 124,
    "b": 212
  },
  "hsl": {
    "h": 214.51,
    "s": 64.017,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58811,
    "c": 0.15053,
    "h": 256.8
  },
  "luminance": 0.20099
}

Semantic roles & 50–950 ramp

primary

#3B7CD4

secondary

#D6BA94

accent

#A041E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3B7CD4

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

Preview Lab → · Contrast checker → · Palette generator →