#3B4E82#3B4E82

#3B4E82 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.4% C 0.089 H 267.5°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX#3B4E82
RGBrgb(59, 78, 130)
HSLhsl(224, 38%, 37%)
HSVhsv(224, 55%, 51%)
CMYKcmyk(54.6%, 40%, 0%, 49%)
CIE-LABlab(33.96, 8.73, -31.58)
CIE-LCHlch(33.96, 32.77, 285.46°)
OKLaboklab(43.37% -0.004 -0.0894)
OKLCHoklch(43.37% 0.089 267.5)
XYZxyz(8.5560, 7.9897, 22.2061)
Luminance0.0799 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#3B4E82 #826F3B
analogous
#3B7282 #3B4E82 #4C3B82
triadic
#3B4E82 #823B4E #4E823B
tetradic
#3B4E82 #823B72 #826F3B #3B824C
square
#3B4E82 #823B72 #826F3B #3B824C
split-complementary
#3B4E82 #824C3B #72823B
monochromatic
#151B2E #283558 #3B4E82 #4E67AC #768AC1

Accessibility & contrast

On white

8.08
#3B4E82 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.60
#3B4E82 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B4E82
8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##3B4E82#FFFFFF#000000##FFFFFF
##3B4E821.008.082.608.08
#FFFFFF8.081.0021.001.00
#0000002.6021.001.0021.00
##FFFFFF8.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#395384
Deuteranopia (green-blind)
#314D81
Tritanopia (blue-blind)
#185961
Achromatopsia (no color)
#505050

Design tokens & code

CSS
--color: #3b4e82;
/* rgb */ color: rgb(59, 78, 130);
/* oklch */ color: oklch(43.4% 0.089 267.5);
Tailwind
colors: {
  custom: {
    50: '#767fa6',
    500: '#3b4e82',
    950: '#000000',
  },
}
SCSS
$custom: #3b4e82;
$custom-light: #767fa6;
$custom-dark: #000000;
JSON
{
  "hex": "#3b4e82",
  "rgb": {
    "r": 59,
    "g": 78,
    "b": 130
  },
  "hsl": {
    "h": 223.944,
    "s": 37.566,
    "l": 37.059
  },
  "oklch": {
    "l": 0.43373,
    "c": 0.08948,
    "h": 267.5
  },
  "luminance": 0.0799
}

Semantic roles & 50–950 ramp

primary
#3B4E82
secondary
#AB9A6E
accent
#AF5ACE
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#090A0F
muted
#7B7C7F

Preview Lab

Preview with #3B4E82

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

Preview Lab → · Contrast checker → · Palette generator →

#3B4E82 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva