#3B72AC#3B72AC

#3B72AC is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 54.2% C 0.108 H 251.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3B72AC
RGB	rgb(59, 114, 172)
HSL	hsl(211, 49%, 45%)
HSV	hsv(211, 66%, 67%)
CMYK	cmyk(65.7%, 33.7%, 0%, 32.5%)
CIE-LAB	lab(46.90, 0.67, -36.32)
CIE-LCH	lch(46.90, 36.33, 271.06°)
OKLab	oklab(54.17% -0.0343 -0.1029)
OKLCH	oklch(54.17% 0.108 251.6)
XYZ	xyz(15.2646, 15.9415, 41.2943)
Luminance	0.1594 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B72AC #AC753B

analogous

#3BABAC #3B72AC #3C3BAC

triadic

#3B72AC #AC3B72 #72AC3B

tetradic

#3B72AC #AC3BAB #AC753B #3BAC3C

square

#3B72AC #AC3BAB #AC753B #3BAC3C

split-complementary

#3B72AC #AC3C3B #ABAC3B

monochromatic

#1C3651 #2B547E #3B72AC #5D91C7 #8AB0D7

Accessibility & contrast

On white

5.01

#3B72AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3B72AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B72AC

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B72AC	#FFFFFF	#000000	##FFFFFF
##3B72AC	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5975AE

Deuteranopia (green-blind)

#496AAB

Tritanopia (blue-blind)

#008087

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3b72ac;
/* rgb */ color: rgb(59, 114, 172);
/* oklch */ color: oklch(54.2% 0.108 251.6);

Tailwind

colors: {
  custom: {
    50: '#7c9ac5',
    500: '#3b72ac',
    950: '#000000',
  },
}

SCSS

$custom: #3b72ac;
$custom-light: #7c9ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b72ac",
  "rgb": {
    "r": 59,
    "g": 114,
    "b": 172
  },
  "hsl": {
    "h": 210.796,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54172,
    "c": 0.10843,
    "h": 251.6
  },
  "luminance": 0.15943
}

Semantic roles & 50–950 ramp

primary

#3B72AC

secondary

#C1A281

accent

#964FD8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3B72AC

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

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