#3674AC#3674AC

#3674AC is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.4% C 0.109 H 248.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#3674AC
RGB	rgb(54, 116, 172)
HSL	hsl(208, 52%, 44%)
HSV	hsv(208, 69%, 67%)
CMYK	cmyk(68.6%, 32.6%, 0%, 32.5%)
CIE-LAB	lab(47.30, -1.40, -35.70)
CIE-LCH	lch(47.30, 35.73, 267.75°)
OKLab	oklab(54.44% -0.04 -0.1011)
OKLCH	oklch(54.44% 0.109 248.4)
XYZ	xyz(15.2103, 16.2520, 41.3571)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3674AC #AC6E36

analogous

#36ACA9 #3674AC #3639AC

triadic

#3674AC #AC3674 #74AC36

tetradic

#3674AC #A936AC #AC6E36 #39AC36

square

#3674AC #A936AC #AC6E36 #39AC36

split-complementary

#3674AC #AC3639 #ACA936

monochromatic

#19354F #27557D #3674AC #5593CA #84B0D8

Accessibility & contrast

On white

4.94

#3674AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#3674AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3674AC

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3674AC	#FFFFFF	#000000	##FFFFFF
##3674AC	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B76AE

Deuteranopia (green-blind)

#4B6BAB

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3674ac;
/* rgb */ color: rgb(54, 116, 172);
/* oklch */ color: oklch(54.4% 0.109 248.4);

Tailwind

colors: {
  custom: {
    50: '#7a9bc5',
    500: '#3674ac',
    950: '#000000',
  },
}

SCSS

$custom: #3674ac;
$custom-light: #7a9bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3674ac",
  "rgb": {
    "r": 54,
    "g": 116,
    "b": 172
  },
  "hsl": {
    "h": 208.475,
    "s": 52.212,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54438,
    "c": 0.10871,
    "h": 248.4
  },
  "luminance": 0.16254
}

Semantic roles & 50–950 ramp

primary

#3674AC

secondary

#C29D7C

accent

#904CDC

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3674AC

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

Preview Lab → · Contrast checker → · Palette generator →