#3E7CD5#3E7CD5

#3E7CD5 is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.0% C 0.151 H 257.7°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#3E7CD5
RGB	rgb(62, 124, 213)
HSL	hsl(215, 64%, 54%)
HSV	hsv(215, 71%, 84%)
CMYK	cmyk(70.9%, 41.8%, 0%, 16.5%)
CIE-LAB	lab(52.11, 9.66, -51.60)
CIE-LCH	lch(52.11, 52.49, 280.60°)
OKLab	oklab(58.99% -0.032 -0.1474)
OKLCH	oklch(58.99% 0.151 257.7)
XYZ	xyz(21.2001, 20.2413, 65.7276)
Luminance	0.2024 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E7CD5 #D5973E

analogous

#3EC8D5 #3E7CD5 #4C3ED5

triadic

#3E7CD5 #D53E7C #7CD53E

tetradic

#3E7CD5 #D53EC8 #D5973E #3ED54C

square

#3E7CD5 #D53EC8 #D5973E #3ED54C

split-complementary

#3E7CD5 #D54C3E #C8D53E

monochromatic

#1B447D #265FB0 #3E7CD5 #709EE0 #A3C0EB

Accessibility & contrast

On white

4.16

#3E7CD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#3E7CD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E7CD5

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E7CD5	#FFFFFF	#000000	##000000
##3E7CD5	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5184D8

Deuteranopia (green-blind)

#3876D3

Tritanopia (blue-blind)

#00919E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3e7cd5;
/* rgb */ color: rgb(62, 124, 213);
/* oklch */ color: oklch(59.0% 0.151 257.7);

Tailwind

colors: {
  custom: {
    50: '#85a1e2',
    500: '#3e7cd5',
    950: '#000000',
  },
}

SCSS

$custom: #3e7cd5;
$custom-light: #85a1e2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e7cd5",
  "rgb": {
    "r": 62,
    "g": 124,
    "b": 213
  },
  "hsl": {
    "h": 215.364,
    "s": 64.255,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58985,
    "c": 0.15085,
    "h": 257.7
  },
  "luminance": 0.20244
}

Semantic roles & 50–950 ramp

primary

#3E7CD5

secondary

#D8BD97

accent

#A341E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3E7CD5

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

Preview Lab → · Contrast checker → · Palette generator →