#2F4C86#2F4C86

#2F4C86 is a dark, moderate blue. Relative luminance 0.075; OKLCH L 42.4% C 0.103 H 262.8°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F4C86
RGB	rgb(47, 76, 134)
HSL	hsl(220, 48%, 35%)
HSV	hsv(220, 65%, 53%)
CMYK	cmyk(64.9%, 43.3%, 0%, 47.5%)
CIE-LAB	lab(32.91, 8.85, -35.77)
CIE-LCH	lch(32.91, 36.85, 283.90°)
OKLab	oklab(42.45% -0.0129 -0.1019)
OKLCH	oklch(42.45% 0.103 262.8)
XYZ	xyz(8.0583, 7.4937, 23.5714)
Luminance	0.0749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4C86 #86692F

analogous

#2F7786 #2F4C86 #3D2F86

triadic

#2F4C86 #862F4C #4C862F

tetradic

#2F4C86 #862F77 #86692F #2F863D

square

#2F4C86 #862F77 #86692F #2F863D

split-complementary

#2F4C86 #863D2F #77862F

monochromatic

#0F192B #1F3259 #2F4C86 #3F66B3 #6687C9

Accessibility & contrast

On white

8.40

#2F4C86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2F4C86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4C86

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4C86	#FFFFFF	#000000	##FFFFFF
##2F4C86	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325288

Deuteranopia (green-blind)

#254A85

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2f4c86;
/* rgb */ color: rgb(47, 76, 134);
/* oklch */ color: oklch(42.4% 0.103 262.8);

Tailwind

colors: {
  custom: {
    50: '#717da9',
    500: '#2f4c86',
    950: '#000000',
  },
}

SCSS

$custom: #2f4c86;
$custom-light: #717da9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4c86",
  "rgb": {
    "r": 47,
    "g": 76,
    "b": 134
  },
  "hsl": {
    "h": 220,
    "s": 48.066,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42449,
    "c": 0.10274,
    "h": 262.8
  },
  "luminance": 0.07494
}

Semantic roles & 50–950 ramp

primary

#2F4C86

secondary

#B09660

accent

#AA50D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2F4C86

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

Preview Lab → · Contrast checker → · Palette generator →