#3E4E73#3E4E73

#3E4E73 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.7% C 0.065 H 265.8°. Best body text is #FFFFFF at 8.26:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E73
RGB	rgb(62, 78, 115)
HSL	hsl(222, 30%, 35%)
HSV	hsv(222, 46%, 45%)
CMYK	cmyk(46.1%, 32.2%, 0%, 54.9%)
CIE-LAB	lab(33.37, 4.51, -23.19)
CIE-LCH	lch(33.37, 23.62, 281.01°)
OKLab	oklab(42.71% -0.0047 -0.0649)
OKLCH	oklch(42.71% 0.065 265.8)
XYZ	xyz(7.8045, 7.7103, 17.2933)
Luminance	0.0771 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E73 #73633E

analogous

#3E6973 #3E4E73 #493E73

triadic

#3E4E73 #733E4E #4E733E

tetradic

#3E4E73 #733E69 #73633E #3E7349

square

#3E4E73 #733E69 #73633E #3E7349

split-complementary

#3E4E73 #73493E #69733E

monochromatic

#131823 #29334B #3E4E73 #53699B #7689B5

Accessibility & contrast

On white

8.26

#3E4E73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#3E4E73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E73

8.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E73	#FFFFFF	#000000	##FFFFFF
##3E4E73	1.00	8.26	2.54	8.26
#FFFFFF	8.26	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415175

Deuteranopia (green-blind)

#3B4C72

Tritanopia (blue-blind)

#2B565B

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e4e73;
/* rgb */ color: rgb(62, 78, 115);
/* oklch */ color: oklch(42.7% 0.065 265.8);

Tailwind

colors: {
  custom: {
    50: '#767f9b',
    500: '#3e4e73',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e73;
$custom-light: #767f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e73",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 115
  },
  "hsl": {
    "h": 221.887,
    "s": 29.944,
    "l": 34.706
  },
  "oklch": {
    "l": 0.4271,
    "c": 0.06509,
    "h": 265.8
  },
  "luminance": 0.07711
}

Semantic roles & 50–950 ramp

primary

#3E4E73

secondary

#A0906D

accent

#A862C6

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #3E4E73

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

Preview Lab → · Contrast checker → · Palette generator →