#3972A6#3972A6

#3972A6 is a mid, moderate cyan. Relative luminance 0.157; OKLCH L 53.8% C 0.102 H 248.3°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#3972A6
RGB	rgb(57, 114, 166)
HSL	hsl(209, 49%, 44%)
HSV	hsv(209, 66%, 65%)
CMYK	cmyk(65.7%, 31.3%, 0%, 34.9%)
CIE-LAB	lab(46.52, -1.80, -33.41)
CIE-LCH	lch(46.52, 33.46, 266.92°)
OKLab	oklab(53.76% -0.0376 -0.0944)
OKLCH	oklch(53.76% 0.102 248.3)
XYZ	xyz(14.5850, 15.6562, 38.3223)
Luminance	0.1566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3972A6 #A66D39

analogous

#39A6A3 #3972A6 #393BA6

triadic

#3972A6 #A63972 #72A639

tetradic

#3972A6 #A339A6 #A66D39 #3BA639

square

#3972A6 #A339A6 #A66D39 #3BA639

split-complementary

#3972A6 #A6393B #A6A339

monochromatic

#1A334B #295378 #3972A6 #5791C5 #84AFD5

Accessibility & contrast

On white

5.08

#3972A6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#3972A6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3972A6

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3972A6	#FFFFFF	#000000	##FFFFFF
##3972A6	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B74A8

Deuteranopia (green-blind)

#4C6AA5

Tritanopia (blue-blind)

#007E84

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #3972a6;
/* rgb */ color: rgb(57, 114, 166);
/* oklch */ color: oklch(53.8% 0.102 248.3);

Tailwind

colors: {
  custom: {
    50: '#7b9ac0',
    500: '#3972a6',
    950: '#000000',
  },
}

SCSS

$custom: #3972a6;
$custom-light: #7b9ac0;
$custom-dark: #000000;

JSON

{
  "hex": "#3972a6",
  "rgb": {
    "r": 57,
    "g": 114,
    "b": 166
  },
  "hsl": {
    "h": 208.624,
    "s": 48.879,
    "l": 43.725
  },
  "oklch": {
    "l": 0.53756,
    "c": 0.10162,
    "h": 248.3
  },
  "luminance": 0.15658
}

Semantic roles & 50–950 ramp

primary

#3972A6

secondary

#BF9C7C

accent

#914FD8

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3972A6

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

Preview Lab → · Contrast checker → · Palette generator →