#3A75C2#3A75C2

#3A75C2 is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.1% C 0.135 H 256.1°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3A75C2
RGB	rgb(58, 117, 194)
HSL	hsl(214, 54%, 49%)
HSV	hsv(214, 70%, 76%)
CMYK	cmyk(70.1%, 39.7%, 0%, 23.9%)
CIE-LAB	lab(48.90, 6.53, -45.89)
CIE-LCH	lch(48.90, 46.35, 278.09°)
OKLab	oklab(56.11% -0.0324 -0.1308)
OKLCH	oklch(56.11% 0.135 256.1)
XYZ	xyz(17.8403, 17.5153, 53.4690)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A75C2 #C2873A

analogous

#3AB9C2 #3A75C2 #433AC2

triadic

#3A75C2 #C23A75 #75C23A

tetradic

#3A75C2 #C23AB9 #C2873A #3AC243

square

#3A75C2 #C23AB9 #C2873A #3AC243

split-complementary

#3A75C2 #C2433A #B9C23A

monochromatic

#1E3C64 #2C5993 #3A75C2 #6796D2 #97B6E0

Accessibility & contrast

On white

4.66

#3A75C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3A75C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A75C2

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A75C2	#FFFFFF	#000000	##FFFFFF
##3A75C2	1.00	4.66	4.50	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517BC5

Deuteranopia (green-blind)

#3C6EC0

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a75c2;
/* rgb */ color: rgb(58, 117, 194);
/* oklch */ color: oklch(56.1% 0.135 256.1);

Tailwind

colors: {
  custom: {
    50: '#809cd5',
    500: '#3a75c2',
    950: '#000000',
  },
}

SCSS

$custom: #3a75c2;
$custom-light: #809cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a75c2",
  "rgb": {
    "r": 58,
    "g": 117,
    "b": 194
  },
  "hsl": {
    "h": 213.971,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.56108,
    "c": 0.13477,
    "h": 256.1
  },
  "luminance": 0.17517
}

Semantic roles & 50–950 ramp

primary

#3A75C2

secondary

#CBB08D

accent

#9E4ADD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A75C2

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

Preview Lab → · Contrast checker → · Palette generator →