#3A74C2#3A74C2

#3A74C2 is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.9% C 0.136 H 256.6°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A74C2
RGB	rgb(58, 116, 194)
HSL	hsl(214, 54%, 49%)
HSV	hsv(214, 70%, 76%)
CMYK	cmyk(70.1%, 40.2%, 0%, 23.9%)
CIE-LAB	lab(48.62, 7.14, -46.35)
CIE-LCH	lch(48.62, 46.89, 278.76°)
OKLab	oklab(55.88% -0.0315 -0.1322)
OKLCH	oklch(55.88% 0.136 256.6)
XYZ	xyz(17.7244, 17.2835, 53.4304)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A74C2 #C2883A

analogous

#3AB8C2 #3A74C2 #443AC2

triadic

#3A74C2 #C23A74 #74C23A

tetradic

#3A74C2 #C23AB8 #C2883A #3AC244

square

#3A74C2 #C23AB8 #C2883A #3AC244

split-complementary

#3A74C2 #C2443A #B8C23A

monochromatic

#1E3C64 #2C5893 #3A74C2 #6795D2 #97B6E0

Accessibility & contrast

On white

4.71

#3A74C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#3A74C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A74C2

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A74C2	#FFFFFF	#000000	##FFFFFF
##3A74C2	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507AC5

Deuteranopia (green-blind)

#3A6EC0

Tritanopia (blue-blind)

#008691

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3a74c2;
/* rgb */ color: rgb(58, 116, 194);
/* oklch */ color: oklch(55.9% 0.136 256.6);

Tailwind

colors: {
  custom: {
    50: '#809bd5',
    500: '#3a74c2',
    950: '#000000',
  },
}

SCSS

$custom: #3a74c2;
$custom-light: #809bd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a74c2",
  "rgb": {
    "r": 58,
    "g": 116,
    "b": 194
  },
  "hsl": {
    "h": 214.412,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55884,
    "c": 0.13587,
    "h": 256.6
  },
  "luminance": 0.17285
}

Semantic roles & 50–950 ramp

primary

#3A74C2

secondary

#CBB18D

accent

#9F4ADD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A74C2

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

Preview Lab → · Contrast checker → · Palette generator →