#3974A7#3974A7

#3974A7 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.3% C 0.101 H 247.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#3974A7
RGB	rgb(57, 116, 167)
HSL	hsl(208, 49%, 44%)
HSV	hsv(208, 66%, 65%)
CMYK	cmyk(65.9%, 30.5%, 0%, 34.5%)
CIE-LAB	lab(47.17, -2.65, -32.98)
CIE-LCH	lch(47.17, 33.09, 265.40°)
OKLab	oklab(54.28% -0.0394 -0.0931)
OKLCH	oklch(54.28% 0.101 247.1)
XYZ	xyz(14.9052, 16.1492, 38.8833)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3974A7 #A76C39

analogous

#39A7A3 #3974A7 #393DA7

triadic

#3974A7 #A73974 #74A739

tetradic

#3974A7 #A339A7 #A76C39 #3DA739

square

#3974A7 #A339A7 #A76C39 #3DA739

split-complementary

#3974A7 #A7393D #A7A339

monochromatic

#1A354C #295479 #3974A7 #5793C6 #85B0D5

Accessibility & contrast

On white

4.96

#3974A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#3974A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3974A7

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3974A7	#FFFFFF	#000000	##FFFFFF
##3974A7	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E76A9

Deuteranopia (green-blind)

#4F6BA6

Tritanopia (blue-blind)

#008086

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3974a7;
/* rgb */ color: rgb(57, 116, 167);
/* oklch */ color: oklch(54.3% 0.101 247.1);

Tailwind

colors: {
  custom: {
    50: '#7b9bc1',
    500: '#3974a7',
    950: '#000000',
  },
}

SCSS

$custom: #3974a7;
$custom-light: #7b9bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3974a7",
  "rgb": {
    "r": 57,
    "g": 116,
    "b": 167
  },
  "hsl": {
    "h": 207.818,
    "s": 49.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.54283,
    "c": 0.10112,
    "h": 247.1
  },
  "luminance": 0.16151
}

Semantic roles & 50–950 ramp

primary

#3974A7

secondary

#BF9B7D

accent

#8F4FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3974A7

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

Preview Lab → · Contrast checker → · Palette generator →