#3874AF#3874AF

#3874AF is a mid, moderate cyan. Relative luminance 0.164; OKLCH L 54.7% C 0.112 H 250.2°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3874AF
RGB	rgb(56, 116, 175)
HSL	hsl(210, 52%, 45%)
HSV	hsv(210, 68%, 69%)
CMYK	cmyk(68%, 33.7%, 0%, 31.4%)
CIE-LAB	lab(47.53, -0.00, -37.09)
CIE-LCH	lch(47.53, 37.09, 270.00°)
OKLab	oklab(54.68% -0.0377 -0.1051)
OKLCH	oklch(54.68% 0.112 250.2)
XYZ	xyz(15.6113, 16.4251, 42.8967)
Luminance	0.1643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3874AF #AF7338

analogous

#38AFAE #3874AF #3838AF

triadic

#3874AF #AF3874 #74AF38

tetradic

#3874AF #AE38AF #AF7338 #38AF38

square

#3874AF #AE38AF #AF7338 #38AF38

split-complementary

#3874AF #AF3838 #AFAE38

monochromatic

#1A3752 #295581 #3874AF #5A93CA #88B1D9

Accessibility & contrast

On white

4.90

#3874AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#3874AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3874AF

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3874AF	#FFFFFF	#000000	##FFFFFF
##3874AF	1.00	4.90	4.29	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A77B2

Deuteranopia (green-blind)

#496CAE

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #3874af;
/* rgb */ color: rgb(56, 116, 175);
/* oklch */ color: oklch(54.7% 0.112 250.2);

Tailwind

colors: {
  custom: {
    50: '#7c9bc7',
    500: '#3874af',
    950: '#000000',
  },
}

SCSS

$custom: #3874af;
$custom-light: #7c9bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#3874af",
  "rgb": {
    "r": 56,
    "g": 116,
    "b": 175
  },
  "hsl": {
    "h": 209.748,
    "s": 51.515,
    "l": 45.294
  },
  "oklch": {
    "l": 0.54684,
    "c": 0.11167,
    "h": 250.2
  },
  "luminance": 0.16427
}

Semantic roles & 50–950 ramp

primary

#3874AF

secondary

#C3A180

accent

#934DDB

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3874AF

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

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