#3E5CB7#3E5CB7

#3E5CB7 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.1% C 0.148 H 267.2°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#3E5CB7
RGB	rgb(62, 92, 183)
HSL	hsl(225, 49%, 48%)
HSV	hsv(225, 66%, 72%)
CMYK	cmyk(66.1%, 49.7%, 0%, 28.2%)
CIE-LAB	lab(41.37, 19.01, -51.56)
CIE-LCH	lch(41.37, 54.95, 290.24°)
OKLab	oklab(50.14% -0.0072 -0.1478)
OKLCH	oklch(50.14% 0.148 267.2)
XYZ	xyz(14.3581, 12.0960, 46.3687)
Luminance	0.1210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E5CB7 #B7993E

analogous

#3E98B7 #3E5CB7 #5C3EB7

triadic

#3E5CB7 #B73E5C #5CB73E

tetradic

#3E5CB7 #B73E98 #B7993E #3EB75C

square

#3E5CB7 #B73E98 #B7993E #3EB75C

split-complementary

#3E5CB7 #B75C3E #98B73E

monochromatic

#1F2E5C #2F4589 #3E5CB7 #6780CB #94A6DB

Accessibility & contrast

On white

6.14

#3E5CB7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#3E5CB7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E5CB7

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E5CB7	#FFFFFF	#000000	##FFFFFF
##3E5CB7	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A67BA

Deuteranopia (green-blind)

#065CB5

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #3e5cb7;
/* rgb */ color: rgb(62, 92, 183);
/* oklch */ color: oklch(50.1% 0.148 267.2);

Tailwind

colors: {
  custom: {
    50: '#8089cd',
    500: '#3e5cb7',
    950: '#000000',
  },
}

SCSS

$custom: #3e5cb7;
$custom-light: #8089cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3e5cb7",
  "rgb": {
    "r": 62,
    "g": 92,
    "b": 183
  },
  "hsl": {
    "h": 225.124,
    "s": 49.388,
    "l": 48.039
  },
  "oklch": {
    "l": 0.50141,
    "c": 0.14797,
    "h": 267.2
  },
  "luminance": 0.12097
}

Semantic roles & 50–950 ramp

primary

#3E5CB7

secondary

#C6B78A

accent

#B74FD9

background

#F8F8FC

surface

#EFF0F9

border

#CACBD2

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #3E5CB7

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

Preview Lab → · Contrast checker → · Palette generator →