#3E71CE#3E71CE

#3E71CE is a mid, vivid blue. Relative luminance 0.173; OKLCH L 56.2% C 0.154 H 261.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3E71CE
RGB	rgb(62, 113, 206)
HSL	hsl(219, 60%, 53%)
HSV	hsv(219, 70%, 81%)
CMYK	cmyk(69.9%, 45.1%, 0%, 19.2%)
CIE-LAB	lab(48.62, 13.96, -53.20)
CIE-LCH	lch(48.62, 55.00, 284.70°)
OKLab	oklab(56.16% -0.0233 -0.1523)
OKLCH	oklch(56.16% 0.154 261.3)
XYZ	xyz(19.0283, 17.2886, 60.7148)
Luminance	0.1729 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E71CE #CE9B3E

analogous

#3EB9CE #3E71CE #533ECE

triadic

#3E71CE #CE3E71 #71CE3E

tetradic

#3E71CE #CE3EB9 #CE9B3E #3ECE53

square

#3E71CE #CE3EB9 #CE9B3E #3ECE53

split-complementary

#3E71CE #CE533E #B9CE3E

monochromatic

#1D3C74 #2A55A5 #3E71CE #6F95DA #A0B9E7

Accessibility & contrast

On white

4.71

#3E71CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#3E71CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E71CE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E71CE	#FFFFFF	#000000	##FFFFFF
##3E71CE	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#427BD2

Deuteranopia (green-blind)

#266DCC

Tritanopia (blue-blind)

#008795

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3e71ce;
/* rgb */ color: rgb(62, 113, 206);
/* oklch */ color: oklch(56.2% 0.154 261.3);

Tailwind

colors: {
  custom: {
    50: '#8499dd',
    500: '#3e71ce',
    950: '#000000',
  },
}

SCSS

$custom: #3e71ce;
$custom-light: #8499dd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e71ce",
  "rgb": {
    "r": 62,
    "g": 113,
    "b": 206
  },
  "hsl": {
    "h": 218.75,
    "s": 59.504,
    "l": 52.549
  },
  "oklch": {
    "l": 0.56159,
    "c": 0.15407,
    "h": 261.3
  },
  "luminance": 0.17291
}

Semantic roles & 50–950 ramp

primary

#3E71CE

secondary

#D3BD95

accent

#AB45E3

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #3E71CE

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

Preview Lab → · Contrast checker → · Palette generator →