#3E75C2#3E75C2

#3E75C2 is a mid, vivid blue. Relative luminance 0.176; OKLCH L 56.3% C 0.133 H 257.2°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3E75C2
RGB	rgb(62, 117, 194)
HSL	hsl(215, 52%, 50%)
HSV	hsv(215, 68%, 76%)
CMYK	cmyk(68%, 39.7%, 0%, 23.9%)
CIE-LAB	lab(49.06, 7.15, -45.63)
CIE-LCH	lch(49.06, 46.19, 278.91°)
OKLab	oklab(56.27% -0.0295 -0.13)
OKLCH	oklch(56.27% 0.133 257.2)
XYZ	xyz(18.0820, 17.6399, 53.4804)
Luminance	0.1764 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E75C2 #C28B3E

analogous

#3EB7C2 #3E75C2 #493EC2

triadic

#3E75C2 #C23E75 #75C23E

tetradic

#3E75C2 #C23EB7 #C28B3E #3EC249

square

#3E75C2 #C23EB7 #C28B3E #3EC249

split-complementary

#3E75C2 #C2493E #B7C23E

monochromatic

#203D66 #2F5994 #3E75C2 #6D96D1 #9BB8DF

Accessibility & contrast

On white

4.64

#3E75C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#3E75C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E75C2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E75C2	#FFFFFF	#000000	##FFFFFF
##3E75C2	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527BC5

Deuteranopia (green-blind)

#3E6FC0

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3e75c2;
/* rgb */ color: rgb(62, 117, 194);
/* oklch */ color: oklch(56.3% 0.133 257.2);

Tailwind

colors: {
  custom: {
    50: '#829cd5',
    500: '#3e75c2',
    950: '#000000',
  },
}

SCSS

$custom: #3e75c2;
$custom-light: #829cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3e75c2",
  "rgb": {
    "r": 62,
    "g": 117,
    "b": 194
  },
  "hsl": {
    "h": 215,
    "s": 51.969,
    "l": 50.196
  },
  "oklch": {
    "l": 0.5627,
    "c": 0.13331,
    "h": 257.2
  },
  "luminance": 0.17642
}

Semantic roles & 50–950 ramp

primary

#3E75C2

secondary

#CBB390

accent

#A04CDB

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3E75C2

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

Preview Lab → · Contrast checker → · Palette generator →