#3972A7#3972A7

#3972A7 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.8% C 0.103 H 248.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3972A7
RGB	rgb(57, 114, 167)
HSL	hsl(209, 49%, 44%)
HSV	hsv(209, 66%, 65%)
CMYK	cmyk(65.9%, 31.7%, 0%, 34.5%)
CIE-LAB	lab(46.57, -1.45, -33.92)
CIE-LCH	lch(46.57, 33.95, 267.56°)
OKLab	oklab(53.81% -0.0373 -0.0959)
OKLCH	oklch(53.81% 0.103 248.8)
XYZ	xyz(14.6771, 15.6930, 38.8073)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3972A7 #A76E39

analogous

#39A7A5 #3972A7 #393BA7

triadic

#3972A7 #A73972 #72A739

tetradic

#3972A7 #A539A7 #A76E39 #3BA739

square

#3972A7 #A539A7 #A76E39 #3BA739

split-complementary

#3972A7 #A7393B #A7A539

monochromatic

#1A344C #295379 #3972A7 #5791C6 #85AFD5

Accessibility & contrast

On white

5.07

#3972A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#3972A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3972A7

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3972A7	#FFFFFF	#000000	##FFFFFF
##3972A7	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B74A9

Deuteranopia (green-blind)

#4C6AA6

Tritanopia (blue-blind)

#007F85

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3972a7;
/* rgb */ color: rgb(57, 114, 167);
/* oklch */ color: oklch(53.8% 0.103 248.8);

Tailwind

colors: {
  custom: {
    50: '#7b9ac1',
    500: '#3972a7',
    950: '#000000',
  },
}

SCSS

$custom: #3972a7;
$custom-light: #7b9ac1;
$custom-dark: #000000;

JSON

{
  "hex": "#3972a7",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 167
  },
  "hsl": {
    "h": 208.909,
    "s": 49.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53811,
    "c": 0.10288,
    "h": 248.8
  },
  "luminance": 0.15695
}

Semantic roles & 50–950 ramp

primary

#3972A7

secondary

#BF9D7D

accent

#914FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3972A7

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

Preview Lab → · Contrast checker → · Palette generator →