#3E4591#3E4591

#3E4591 is a dark, vivid blue. Relative luminance 0.073; OKLCH L 42.6% C 0.124 H 275.9°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#3E4591
RGB	rgb(62, 69, 145)
HSL	hsl(235, 40%, 41%)
HSV	hsv(235, 57%, 57%)
CMYK	cmyk(57.2%, 52.4%, 0%, 43.1%)
CIE-LAB	lab(32.53, 20.57, -43.06)
CIE-LCH	lch(32.53, 47.73, 295.54°)
OKLab	oklab(42.64% 0.0126 -0.1231)
OKLCH	oklch(42.64% 0.124 275.9)
XYZ	xyz(9.2239, 7.3241, 27.7102)
Luminance	0.0732 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4591 #918A3E

analogous

#3E6E91 #3E4591 #603E91

triadic

#3E4591 #913E45 #45913E

tetradic

#3E4591 #913E6E #918A3E #3E9160

square

#3E4591 #913E6E #918A3E #3E9160

split-complementary

#3E4591 #91603E #6E913E

monochromatic

#191C3B #2C3166 #3E4591 #565EB7 #8087C9

Accessibility & contrast

On white

8.52

#3E4591 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#3E4591 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4591

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4591	#FFFFFF	#000000	##FFFFFF
##3E4591	1.00	8.52	2.47	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5094

Deuteranopia (green-blind)

#0E498F

Tritanopia (blue-blind)

#105664

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3e4591;
/* rgb */ color: rgb(62, 69, 145);
/* oklch */ color: oklch(42.6% 0.124 275.9);

Tailwind

colors: {
  custom: {
    50: '#7b78b2',
    500: '#3e4591',
    950: '#000000',
  },
}

SCSS

$custom: #3e4591;
$custom-light: #7b78b2;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4591",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 145
  },
  "hsl": {
    "h": 234.94,
    "s": 40.097,
    "l": 40.588
  },
  "oklch": {
    "l": 0.42637,
    "c": 0.12374,
    "h": 275.9
  },
  "luminance": 0.07325
}

Semantic roles & 50–950 ramp

primary

#3E4591

secondary

#B3AE78

accent

#C658D0

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #3E4591

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

Preview Lab → · Contrast checker → · Palette generator →