#3B6FAC#3B6FAC

#3B6FAC is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.5% C 0.111 H 253.8°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#3B6FAC
RGB	rgb(59, 111, 172)
HSL	hsl(212, 49%, 45%)
HSV	hsv(212, 66%, 67%)
CMYK	cmyk(65.7%, 35.5%, 0%, 32.5%)
CIE-LAB	lab(46.01, 2.51, -37.73)
CIE-LCH	lch(46.01, 37.81, 273.80°)
OKLab	oklab(53.48% -0.0311 -0.107)
OKLCH	oklch(53.48% 0.111 253.8)
XYZ	xyz(14.9318, 15.2758, 41.1833)
Luminance	0.1528 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B6FAC #AC783B

analogous

#3BA8AC #3B6FAC #3F3BAC

triadic

#3B6FAC #AC3B6F #6FAC3B

tetradic

#3B6FAC #AC3BA8 #AC783B #3BAC3F

square

#3B6FAC #AC3BA8 #AC783B #3BAC3F

split-complementary

#3B6FAC #AC3F3B #A8AC3B

monochromatic

#1C3451 #2B527E #3B6FAC #5D8EC7 #8AAED7

Accessibility & contrast

On white

5.18

#3B6FAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#3B6FAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B6FAC

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B6FAC	#FFFFFF	#000000	##FFFFFF
##3B6FAC	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5473AF

Deuteranopia (green-blind)

#4568AB

Tritanopia (blue-blind)

#007D85

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #3b6fac;
/* rgb */ color: rgb(59, 111, 172);
/* oklch */ color: oklch(53.5% 0.111 253.8);

Tailwind

colors: {
  custom: {
    50: '#7c98c5',
    500: '#3b6fac',
    950: '#000000',
  },
}

SCSS

$custom: #3b6fac;
$custom-light: #7c98c5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b6fac",
  "rgb": {
    "r": 59,
    "g": 111,
    "b": 172
  },
  "hsl": {
    "h": 212.389,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53477,
    "c": 0.11142,
    "h": 253.8
  },
  "luminance": 0.15277
}

Semantic roles & 50–950 ramp

primary

#3B6FAC

secondary

#C1A481

accent

#994FD8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #3B6FAC

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

Preview Lab → · Contrast checker → · Palette generator →