#3B4E86#3B4E86

#3B4E86 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.6% C 0.096 H 268.2°. Best body text is #FFFFFF at 8.02:1 contrast (WCAG AA passes).

Color values

HEX	#3B4E86
RGB	rgb(59, 78, 134)
HSL	hsl(225, 39%, 38%)
HSV	hsv(225, 56%, 53%)
CMYK	cmyk(56%, 41.8%, 0%, 47.5%)
CIE-LAB	lab(34.19, 10.12, -33.69)
CIE-LCH	lch(34.19, 35.17, 286.72°)
OKLab	oklab(43.62% -0.0031 -0.0955)
OKLCH	oklch(43.62% 0.096 268.2)
XYZ	xyz(8.8297, 8.0992, 23.6476)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B4E86 #86733B

analogous

#3B7386 #3B4E86 #4D3B86

triadic

#3B4E86 #863B4E #4E863B

tetradic

#3B4E86 #863B73 #86733B #3B864D

square

#3B4E86 #863B73 #86733B #3B864D

split-complementary

#3B4E86 #864D3B #73863B

monochromatic

#161D31 #28355C #3B4E86 #4E67B0 #788BC4

Accessibility & contrast

On white

8.02

#3B4E86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#3B4E86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3B4E86

8.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B4E86	#FFFFFF	#000000	##FFFFFF
##3B4E86	1.00	8.02	2.62	8.02
#FFFFFF	8.02	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375488

Deuteranopia (green-blind)

#2E4D85

Tritanopia (blue-blind)

#135A63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #3b4e86;
/* rgb */ color: rgb(59, 78, 134);
/* oklch */ color: oklch(43.6% 0.096 268.2);

Tailwind

colors: {
  custom: {
    50: '#777fa9',
    500: '#3b4e86',
    950: '#000000',
  },
}

SCSS

$custom: #3b4e86;
$custom-light: #777fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#3b4e86",
  "rgb": {
    "r": 59,
    "g": 78,
    "b": 134
  },
  "hsl": {
    "h": 224.8,
    "s": 38.86,
    "l": 37.843
  },
  "oklch": {
    "l": 0.43622,
    "c": 0.09559,
    "h": 268.2
  },
  "luminance": 0.081
}

Semantic roles & 50–950 ramp

primary

#3B4E86

secondary

#AD9E70

accent

#B159CF

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3B4E86

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

Preview Lab → · Contrast checker → · Palette generator →