#3972AE#3972AE

#3972AE is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 54.2% C 0.112 H 251.6°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3972AE
RGB	rgb(57, 114, 174)
HSL	hsl(211, 51%, 45%)
HSV	hsv(211, 67%, 68%)
CMYK	cmyk(67.2%, 34.5%, 0%, 31.8%)
CIE-LAB	lab(46.92, 1.03, -37.46)
CIE-LCH	lch(46.92, 37.47, 271.57°)
OKLab	oklab(54.2% -0.0352 -0.1062)
OKLCH	oklch(54.2% 0.112 251.6)
XYZ	xyz(15.3418, 15.9589, 42.3080)
Luminance	0.1596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3972AE #AE7539

analogous

#39ACAE #3972AE #3A39AE

triadic

#3972AE #AE3972 #72AE39

tetradic

#3972AE #AE39AC #AE7539 #39AE3A

square

#3972AE #AE39AC #AE7539 #39AE3A

split-complementary

#3972AE #AE3A39 #ACAE39

monochromatic

#1B3652 #2A5480 #3972AE #5B91C9 #89B0D8

Accessibility & contrast

On white

5.01

#3972AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3972AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3972AE

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3972AE	#FFFFFF	#000000	##FFFFFF
##3972AE	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)

#5875B1

Deuteranopia (green-blind)

#476AAD

Tritanopia (blue-blind)

#008088

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3972ae;
/* rgb */ color: rgb(57, 114, 174);
/* oklch */ color: oklch(54.2% 0.112 251.6);

Tailwind

colors: {
  custom: {
    50: '#7c9ac6',
    500: '#3972ae',
    950: '#000000',
  },
}

SCSS

$custom: #3972ae;
$custom-light: #7c9ac6;
$custom-dark: #000000;

JSON

{
  "hex": "#3972ae",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 174
  },
  "hsl": {
    "h": 210.769,
    "s": 50.649,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54202,
    "c": 0.11189,
    "h": 251.6
  },
  "luminance": 0.1596
}

Semantic roles & 50–950 ramp

primary

#3972AE

secondary

#C3A280

accent

#964EDA

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3972AE

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

Preview Lab → · Contrast checker → · Palette generator →