#3E4E87#3E4E87

#3E4E87 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.9% C 0.096 H 270.2°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E87
RGB	rgb(62, 78, 135)
HSL	hsl(227, 37%, 39%)
HSV	hsv(227, 54%, 53%)
CMYK	cmyk(54.1%, 42.2%, 0%, 47.1%)
CIE-LAB	lab(34.44, 11.18, -33.89)
CIE-LCH	lch(34.44, 35.69, 288.25°)
OKLab	oklab(43.89% 0.0004 -0.0961)
OKLCH	oklch(43.89% 0.096 270.2)
XYZ	xyz(9.0827, 8.2216, 24.0253)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E87 #87773E

analogous

#3E7287 #3E4E87 #523E87

triadic

#3E4E87 #873E4E #4E873E

tetradic

#3E4E87 #873E72 #87773E #3E8752

square

#3E4E87 #873E72 #87773E #3E8752

split-complementary

#3E4E87 #87523E #72873E

monochromatic

#171E33 #2B365D #3E4E87 #5267B0 #7C8CC3

Accessibility & contrast

On white

7.94

#3E4E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#3E4E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E87

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E87	#FFFFFF	#000000	##FFFFFF
##3E4E87	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375489

Deuteranopia (green-blind)

#2F4E86

Tritanopia (blue-blind)

#1C5A64

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3e4e87;
/* rgb */ color: rgb(62, 78, 135);
/* oklch */ color: oklch(43.9% 0.096 270.2);

Tailwind

colors: {
  custom: {
    50: '#797faa',
    500: '#3e4e87',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e87;
$custom-light: #797faa;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e87",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 135
  },
  "hsl": {
    "h": 226.849,
    "s": 37.056,
    "l": 38.627
  },
  "oklch": {
    "l": 0.43885,
    "c": 0.09607,
    "h": 270.2
  },
  "luminance": 0.08222
}

Semantic roles & 50–950 ramp

primary

#3E4E87

secondary

#ADA174

accent

#B45BCD

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3E4E87

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

Preview Lab → · Contrast checker → · Palette generator →