#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
RGB	rgb(59, 78, 130)
HSL	hsl(224, 38%, 37%)
HSV	hsv(224, 55%, 51%)
CMYK	cmyk(54.6%, 40%, 0%, 49%)
CIE-LAB	lab(33.96, 8.73, -31.58)
CIE-LCH	lch(33.96, 32.77, 285.46°)
OKLab	oklab(43.37% -0.004 -0.0894)
OKLCH	oklch(43.37% 0.089 267.5)
XYZ	xyz(8.5560, 7.9897, 22.2061)
Luminance	0.0799 (WCAG relative)
Temperature	cool
Family	blue

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
##3B4E82	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

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 →