#3C74BE#3C74BE

#3C74BE is a mid, vivid cyan. Relative luminance 0.172; OKLCH L 55.7% C 0.130 H 256.2°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3C74BE
RGB	rgb(60, 116, 190)
HSL	hsl(214, 52%, 49%)
HSV	hsv(214, 68%, 75%)
CMYK	cmyk(68.4%, 38.9%, 0%, 25.5%)
CIE-LAB	lab(48.47, 6.02, -44.27)
CIE-LCH	lch(48.47, 44.68, 277.74°)
OKLab	oklab(55.72% -0.0309 -0.126)
OKLCH	oklch(55.72% 0.13 256.2)
XYZ	xyz(17.3998, 17.1674, 51.1019)
Luminance	0.1717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C74BE #BE863C

analogous

#3CB5BE #3C74BE #453CBE

triadic

#3C74BE #BE3C74 #74BE3C

tetradic

#3C74BE #BE3CB5 #BE863C #3CBE45

square

#3C74BE #BE3CB5 #BE863C #3CBE45

split-complementary

#3C74BE #BE453C #B5BE3C

monochromatic

#1F3B61 #2D588F #3C74BE #6894CF #96B5DE

Accessibility & contrast

On white

4.74

#3C74BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#3C74BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C74BE

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C74BE	#FFFFFF	#000000	##FFFFFF
##3C74BE	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527AC1

Deuteranopia (green-blind)

#3F6EBC

Tritanopia (blue-blind)

#008590

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3c74be;
/* rgb */ color: rgb(60, 116, 190);
/* oklch */ color: oklch(55.7% 0.130 256.2);

Tailwind

colors: {
  custom: {
    50: '#809bd2',
    500: '#3c74be',
    950: '#000000',
  },
}

SCSS

$custom: #3c74be;
$custom-light: #809bd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c74be",
  "rgb": {
    "r": 60,
    "g": 116,
    "b": 190
  },
  "hsl": {
    "h": 214.154,
    "s": 52,
    "l": 49.02
  },
  "oklch": {
    "l": 0.55721,
    "c": 0.12979,
    "h": 256.2
  },
  "luminance": 0.17169
}

Semantic roles & 50–950 ramp

primary

#3C74BE

secondary

#CAAF8C

accent

#9E4CDB

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3C74BE

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

Preview Lab → · Contrast checker → · Palette generator →