#3E72CE#3E72CE

#3E72CE is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.4% C 0.153 H 260.9°. Best body text is #FFFFFF at 4.66:1 contrast (WCAG AA passes).

Color values

HEX	#3E72CE
RGB	rgb(62, 114, 206)
HSL	hsl(218, 60%, 53%)
HSV	hsv(218, 70%, 81%)
CMYK	cmyk(69.9%, 44.7%, 0%, 19.2%)
CIE-LAB	lab(48.90, 13.33, -52.75)
CIE-LCH	lch(48.90, 54.41, 284.18°)
OKLab	oklab(56.37% -0.0243 -0.151)
OKLCH	oklch(56.37% 0.153 260.9)
XYZ	xyz(19.1405, 17.5130, 60.7522)
Luminance	0.1752 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E72CE #CE9A3E

analogous

#3EBACE #3E72CE #523ECE

triadic

#3E72CE #CE3E72 #72CE3E

tetradic

#3E72CE #CE3EBA #CE9A3E #3ECE52

square

#3E72CE #CE3EBA #CE9A3E #3ECE52

split-complementary

#3E72CE #CE523E #BACE3E

monochromatic

#1D3D74 #2A56A5 #3E72CE #6F96DA #A0B9E7

Accessibility & contrast

On white

4.66

#3E72CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3E72CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3E72CE

4.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E72CE	#FFFFFF	#000000	##FFFFFF
##3E72CE	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)

#447BD1

Deuteranopia (green-blind)

#296ECC

Tritanopia (blue-blind)

#008796

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e72ce;
/* rgb */ color: rgb(62, 114, 206);
/* oklch */ color: oklch(56.4% 0.153 260.9);

Tailwind

colors: {
  custom: {
    50: '#849add',
    500: '#3e72ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e72ce;
$custom-light: #849add;
$custom-dark: #000000;

JSON

{
  "hex": "#3e72ce",
  "rgb": {
    "r": 62,
    "g": 114,
    "b": 206
  },
  "hsl": {
    "h": 218.333,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.56373,
    "c": 0.1529,
    "h": 260.9
  },
  "luminance": 0.17515
}

Semantic roles & 50–950 ramp

primary

#3E72CE

secondary

#D3BD95

accent

#AA45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E72CE

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

Preview Lab → · Contrast checker → · Palette generator →