#3774A3#3774A3

#3774A3 is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 54.0% C 0.097 H 244.3°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3774A3
RGB	rgb(55, 116, 163)
HSL	hsl(206, 50%, 43%)
HSV	hsv(206, 66%, 64%)
CMYK	cmyk(66.3%, 28.8%, 0%, 36.1%)
CIE-LAB	lab(46.90, -4.41, -31.06)
CIE-LCH	lch(46.90, 31.37, 261.93°)
OKLab	oklab(53.99% -0.0421 -0.0876)
OKLCH	oklch(53.99% 0.097 244.3)
XYZ	xyz(14.4293, 15.9459, 36.9607)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3774A3 #A36637

analogous

#37A39C #3774A3 #373EA3

triadic

#3774A3 #A33774 #74A337

tetradic

#3774A3 #9C37A3 #A36637 #3EA337

square

#3774A3 #9C37A3 #A36637 #3EA337

split-complementary

#3774A3 #A3373E #A39C37

monochromatic

#183347 #285375 #3774A3 #5293C5 #80B0D4

Accessibility & contrast

On white

5.01

#3774A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#3774A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3774A3

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3774A3	#FFFFFF	#000000	##FFFFFF
##3774A3	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)

#5F75A5

Deuteranopia (green-blind)

#506AA2

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #3774a3;
/* rgb */ color: rgb(55, 116, 163);
/* oklch */ color: oklch(54.0% 0.097 244.3);

Tailwind

colors: {
  custom: {
    50: '#799bbe',
    500: '#3774a3',
    950: '#000000',
  },
}

SCSS

$custom: #3774a3;
$custom-light: #799bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#3774a3",
  "rgb": {
    "r": 55,
    "g": 116,
    "b": 163
  },
  "hsl": {
    "h": 206.111,
    "s": 49.541,
    "l": 42.745
  },
  "oklch": {
    "l": 0.53989,
    "c": 0.09718,
    "h": 244.3
  },
  "luminance": 0.15947
}

Semantic roles & 50–950 ramp

primary

#3774A3

secondary

#BE9678

accent

#8B4FD9

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3774A3

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

Preview Lab → · Contrast checker → · Palette generator →