#2F4182#2F4182

#2F4182 is a dark, moderate blue. Relative luminance 0.060; OKLCH L 39.7% C 0.111 H 269.2°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#2F4182
RGB	rgb(47, 65, 130)
HSL	hsl(227, 47%, 35%)
HSV	hsv(227, 64%, 51%)
CMYK	cmyk(63.8%, 50%, 0%, 49%)
CIE-LAB	lab(29.40, 14.78, -38.90)
CIE-LCH	lch(29.40, 41.61, 290.81°)
OKLab	oklab(39.68% -0.0016 -0.1113)
OKLCH	oklch(39.68% 0.111 269.2)
XYZ	xyz(7.0905, 5.9960, 21.8985)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4182 #82702F

analogous

#2F6B82 #2F4182 #472F82

triadic

#2F4182 #822F41 #41822F

tetradic

#2F4182 #822F6B #82702F #2F8247

square

#2F4182 #822F6B #82702F #2F8247

split-complementary

#2F4182 #82472F #6B822F

monochromatic

#0E1428 #1F2B55 #2F4182 #3F57AF #647AC7

Accessibility & contrast

On white

9.55

#2F4182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2F4182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4182

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4182	#FFFFFF	#000000	##FFFFFF
##2F4182	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#204984

Deuteranopia (green-blind)

#104281

Tritanopia (blue-blind)

#00505B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f4182;
/* rgb */ color: rgb(47, 65, 130);
/* oklch */ color: oklch(39.7% 0.111 269.2);

Tailwind

colors: {
  custom: {
    50: '#7075a7',
    500: '#2f4182',
    950: '#000000',
  },
}

SCSS

$custom: #2f4182;
$custom-light: #7075a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4182",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 130
  },
  "hsl": {
    "h": 226.988,
    "s": 46.893,
    "l": 34.706
  },
  "oklch": {
    "l": 0.39681,
    "c": 0.11127,
    "h": 269.2
  },
  "luminance": 0.05997
}

Semantic roles & 50–950 ramp

primary

#2F4182

secondary

#AE9D5F

accent

#BA51D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08080F

muted

#7B7B7F

Preview Lab

Preview with #2F4182

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

Preview Lab → · Contrast checker → · Palette generator →