#3874AD#3874AD

#3874AD is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.6% C 0.109 H 249.4°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#3874AD
RGB	rgb(56, 116, 173)
HSL	hsl(209, 51%, 45%)
HSV	hsv(209, 68%, 68%)
CMYK	cmyk(67.6%, 32.9%, 0%, 32.2%)
CIE-LAB	lab(47.43, -0.71, -36.08)
CIE-LCH	lch(47.43, 36.09, 268.87°)
OKLab	oklab(54.57% -0.0383 -0.1022)
OKLCH	oklch(54.57% 0.109 249.4)
XYZ	xyz(15.4163, 16.3471, 41.8699)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3874AD #AD7138

analogous

#38ADAC #3874AD #3839AD

triadic

#3874AD #AD3874 #74AD38

tetradic

#3874AD #AC38AD #AD7138 #39AD38

square

#3874AD #AC38AD #AD7138 #39AD38

split-complementary

#3874AD #AD3839 #ADAC38

monochromatic

#1A3651 #29557F #3874AD #5993C9 #87B1D8

Accessibility & contrast

On white

4.92

#3874AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#3874AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3874AD

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3874AD	#FFFFFF	#000000	##FFFFFF
##3874AD	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B77AF

Deuteranopia (green-blind)

#4B6BAC

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3874ad;
/* rgb */ color: rgb(56, 116, 173);
/* oklch */ color: oklch(54.6% 0.109 249.4);

Tailwind

colors: {
  custom: {
    50: '#7b9bc5',
    500: '#3874ad',
    950: '#000000',
  },
}

SCSS

$custom: #3874ad;
$custom-light: #7b9bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3874ad",
  "rgb": {
    "r": 56,
    "g": 116,
    "b": 173
  },
  "hsl": {
    "h": 209.231,
    "s": 51.092,
    "l": 44.902
  },
  "oklch": {
    "l": 0.54571,
    "c": 0.10912,
    "h": 249.4
  },
  "luminance": 0.16349
}

Semantic roles & 50–950 ramp

primary

#3874AD

secondary

#C2A07F

accent

#924DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3874AD

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

Preview Lab → · Contrast checker → · Palette generator →