#3E4E71#3E4E71

#3E4E71 is a dark, moderate blue. Relative luminance 0.077; OKLCH L 42.6% C 0.062 H 265.0°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E71
RGB	rgb(62, 78, 113)
HSL	hsl(221, 29%, 34%)
HSV	hsv(221, 45%, 44%)
CMYK	cmyk(45.1%, 31%, 0%, 55.7%)
CIE-LAB	lab(33.27, 3.87, -22.09)
CIE-LCH	lch(33.27, 22.42, 279.94°)
OKLab	oklab(42.6% -0.0053 -0.0617)
OKLCH	oklch(42.6% 0.062 265)
XYZ	xyz(7.6907, 7.6647, 16.6938)
Luminance	0.0766 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E71 #71613E

analogous

#3E6871 #3E4E71 #483E71

triadic

#3E4E71 #713E4E #4E713E

tetradic

#3E4E71 #713E68 #71613E #3E7148

square

#3E4E71 #713E68 #71613E #3E7148

split-complementary

#3E4E71 #71483E #68713E

monochromatic

#131722 #283349 #3E4E71 #546999 #7689B4

Accessibility & contrast

On white

8.29

#3E4E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#3E4E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E71

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E71	#FFFFFF	#000000	##FFFFFF
##3E4E71	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425173

Deuteranopia (green-blind)

#3C4C70

Tritanopia (blue-blind)

#2C555A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #3e4e71;
/* rgb */ color: rgb(62, 78, 113);
/* oklch */ color: oklch(42.6% 0.062 265.0);

Tailwind

colors: {
  custom: {
    50: '#767f9a',
    500: '#3e4e71',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e71;
$custom-light: #767f9a;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e71",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 113
  },
  "hsl": {
    "h": 221.176,
    "s": 29.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.42602,
    "c": 0.06198,
    "h": 265
  },
  "luminance": 0.07665
}

Semantic roles & 50–950 ramp

primary

#3E4E71

secondary

#9E8F6D

accent

#A662C5

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#080A0E

muted

#7B7C7E

Preview Lab

Preview with #3E4E71

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

Preview Lab → · Contrast checker → · Palette generator →