#3E72CC#3E72CC

#3E72CC is a mid, vivid blue. Relative luminance 0.174; OKLCH L 56.2% C 0.150 H 260.6°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3E72CC
RGB	rgb(62, 114, 204)
HSL	hsl(218, 58%, 52%)
HSV	hsv(218, 70%, 80%)
CMYK	cmyk(69.6%, 44.1%, 0%, 20%)
CIE-LAB	lab(48.78, 12.61, -51.80)
CIE-LCH	lch(48.78, 53.32, 283.68°)
OKLab	oklab(56.24% -0.0246 -0.1482)
OKLCH	oklch(56.24% 0.15 260.6)
XYZ	xyz(18.8991, 17.4164, 59.4807)
Luminance	0.1742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E72CC #CC983E

analogous

#3EB9CC #3E72CC #513ECC

triadic

#3E72CC #CC3E72 #72CC3E

tetradic

#3E72CC #CC3EB9 #CC983E #3ECC51

square

#3E72CC #CC3EB9 #CC983E #3ECC51

split-complementary

#3E72CC #CC513E #B9CC3E

monochromatic

#1E3D72 #2B56A2 #3E72CC #6E95D9 #9FB9E6

Accessibility & contrast

On white

4.68

#3E72CC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3E72CC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E72CC

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E72CC	#FFFFFF	#000000	##FFFFFF
##3E72CC	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#467BCF

Deuteranopia (green-blind)

#2C6ECA

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3e72cc;
/* rgb */ color: rgb(62, 114, 204);
/* oklch */ color: oklch(56.2% 0.150 260.6);

Tailwind

colors: {
  custom: {
    50: '#839adc',
    500: '#3e72cc',
    950: '#000000',
  },
}

SCSS

$custom: #3e72cc;
$custom-light: #839adc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e72cc",
  "rgb": {
    "r": 62,
    "g": 114,
    "b": 204
  },
  "hsl": {
    "h": 218.028,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56242,
    "c": 0.1502,
    "h": 260.6
  },
  "luminance": 0.17418
}

Semantic roles & 50–950 ramp

primary

#3E72CC

secondary

#D2BB94

accent

#A946E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E72CC

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

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