#3A75C4#3A75C4

#3A75C4 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.2% C 0.137 H 256.5°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3A75C4
RGB	rgb(58, 117, 196)
HSL	hsl(214, 54%, 50%)
HSV	hsv(214, 70%, 77%)
CMYK	cmyk(70.4%, 40.3%, 0%, 23.1%)
CIE-LAB	lab(49.01, 7.25, -46.86)
CIE-LCH	lch(49.01, 47.42, 278.80°)
OKLab	oklab(56.23% -0.032 -0.1337)
OKLCH	oklch(56.23% 0.137 256.5)
XYZ	xyz(18.0664, 17.6057, 54.6600)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A75C4 #C4893A

analogous

#3ABAC4 #3A75C4 #443AC4

triadic

#3A75C4 #C43A75 #75C43A

tetradic

#3A75C4 #C43ABA #C4893A #3AC444

square

#3A75C4 #C43ABA #C4893A #3AC444

split-complementary

#3A75C4 #C4443A #BAC43A

monochromatic

#1E3D66 #2C5995 #3A75C4 #6996D3 #98B7E0

Accessibility & contrast

On white

4.64

#3A75C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3A75C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A75C4

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A75C4	#FFFFFF	#000000	##FFFFFF
##3A75C4	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#507BC7

Deuteranopia (green-blind)

#3A6FC2

Tritanopia (blue-blind)

#008793

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a75c4;
/* rgb */ color: rgb(58, 117, 196);
/* oklch */ color: oklch(56.2% 0.137 256.5);

Tailwind

colors: {
  custom: {
    50: '#809cd6',
    500: '#3a75c4',
    950: '#000000',
  },
}

SCSS

$custom: #3a75c4;
$custom-light: #809cd6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a75c4",
  "rgb": {
    "r": 58,
    "g": 117,
    "b": 196
  },
  "hsl": {
    "h": 214.348,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.56231,
    "c": 0.13743,
    "h": 256.5
  },
  "luminance": 0.17608
}

Semantic roles & 50–950 ramp

primary

#3A75C4

secondary

#CCB18E

accent

#9F4ADE

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A75C4

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

Preview Lab → · Contrast checker → · Palette generator →