#3E7AD5#3E7AD5

#3E7AD5 is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.6% C 0.153 H 258.6°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#3E7AD5
RGB	rgb(62, 122, 213)
HSL	hsl(216, 64%, 54%)
HSV	hsv(216, 71%, 84%)
CMYK	cmyk(70.9%, 42.7%, 0%, 16.5%)
CIE-LAB	lab(51.55, 10.89, -52.50)
CIE-LCH	lch(51.55, 53.61, 281.72°)
OKLab	oklab(58.55% -0.0302 -0.1501)
OKLCH	oklch(58.55% 0.153 258.6)
XYZ	xyz(20.9520, 19.7451, 65.6449)
Luminance	0.1975 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7AD5 #D5993E

analogous

#3EC6D5 #3E7AD5 #4E3ED5

triadic

#3E7AD5 #D53E7A #7AD53E

tetradic

#3E7AD5 #D53EC6 #D5993E #3ED54E

square

#3E7AD5 #D53EC6 #D5993E #3ED54E

split-complementary

#3E7AD5 #D54E3E #C6D53E

monochromatic

#1B427D #265DB0 #3E7AD5 #709DE0 #A3BFEB

Accessibility & contrast

On white

4.24

#3E7AD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#3E7AD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7AD5

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7AD5	#FFFFFF	#000000	##000000
##3E7AD5	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E82D9

Deuteranopia (green-blind)

#3374D3

Tritanopia (blue-blind)

#008F9D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3e7ad5;
/* rgb */ color: rgb(62, 122, 213);
/* oklch */ color: oklch(58.6% 0.153 258.6);

Tailwind

colors: {
  custom: {
    50: '#859fe2',
    500: '#3e7ad5',
    950: '#000000',
  },
}

SCSS

$custom: #3e7ad5;
$custom-light: #859fe2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7ad5",
  "rgb": {
    "r": 62,
    "g": 122,
    "b": 213
  },
  "hsl": {
    "h": 216.159,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58551,
    "c": 0.15308,
    "h": 258.6
  },
  "luminance": 0.19747
}

Semantic roles & 50–950 ramp

primary

#3E7AD5

secondary

#D8BE97

accent

#A541E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E7AD5

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

Preview Lab → · Contrast checker → · Palette generator →