#3B75C2#3B75C2

#3B75C2 is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.1% C 0.134 H 256.4°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3B75C2
RGB	rgb(59, 117, 194)
HSL	hsl(214, 53%, 50%)
HSV	hsv(214, 70%, 76%)
CMYK	cmyk(69.6%, 39.7%, 0%, 23.9%)
CIE-LAB	lab(48.94, 6.68, -45.83)
CIE-LCH	lch(48.94, 46.31, 278.29°)
OKLab	oklab(56.15% -0.0317 -0.1306)
OKLCH	oklch(56.15% 0.134 256.4)
XYZ	xyz(17.8990, 17.5455, 53.4718)
Luminance	0.1755 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B75C2 #C2883B

analogous

#3BB9C2 #3B75C2 #443BC2

triadic

#3B75C2 #C23B75 #75C23B

tetradic

#3B75C2 #C23BB9 #C2883B #3BC244

square

#3B75C2 #C23BB9 #C2883B #3BC244

split-complementary

#3B75C2 #C2443B #B9C23B

monochromatic

#1E3C64 #2D5993 #3B75C2 #6996D1 #98B7E0

Accessibility & contrast

On white

4.66

#3B75C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.51

#3B75C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3B75C2

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B75C2	#FFFFFF	#000000	##FFFFFF
##3B75C2	1.00	4.66	4.51	4.66
#FFFFFF	4.66	1.00	21.00	1.00
#000000	4.51	21.00	1.00	21.00
##FFFFFF	4.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527BC5

Deuteranopia (green-blind)

#3D6FC0

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3b75c2;
/* rgb */ color: rgb(59, 117, 194);
/* oklch */ color: oklch(56.1% 0.134 256.4);

Tailwind

colors: {
  custom: {
    50: '#809cd5',
    500: '#3b75c2',
    950: '#000000',
  },
}

SCSS

$custom: #3b75c2;
$custom-light: #809cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b75c2",
  "rgb": {
    "r": 59,
    "g": 117,
    "b": 194
  },
  "hsl": {
    "h": 214.222,
    "s": 53.36,
    "l": 49.608
  },
  "oklch": {
    "l": 0.56148,
    "c": 0.13442,
    "h": 256.4
  },
  "luminance": 0.17547
}

Semantic roles & 50–950 ramp

primary

#3B75C2

secondary

#CBB18E

accent

#9E4BDD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3B75C2

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

Preview Lab → · Contrast checker → · Palette generator →