#2F4697#2F4697

#2F4697 is a dark, vivid blue. Relative luminance 0.072; OKLCH L 42.3% C 0.136 H 268.2°. Best body text is #FFFFFF at 8.59:1 contrast (WCAG AA passes).

Color values

HEX	#2F4697
RGB	rgb(47, 70, 151)
HSL	hsl(227, 53%, 39%)
HSV	hsv(227, 69%, 59%)
CMYK	cmyk(68.9%, 53.6%, 0%, 40.8%)
CIE-LAB	lab(32.30, 19.26, -47.15)
CIE-LCH	lch(32.30, 50.93, 292.22°)
OKLab	oklab(42.35% -0.0043 -0.1355)
OKLCH	oklch(42.35% 0.136 268.2)
XYZ	xyz(8.9464, 7.2182, 30.1939)
Luminance	0.0722 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4697 #97802F

analogous

#2F7A97 #2F4697 #4C2F97

triadic

#2F4697 #972F46 #46972F

tetradic

#2F4697 #972F7A #97802F #2F974C

square

#2F4697 #972F7A #97802F #2F974C

split-complementary

#2F4697 #974C2F #7A972F

monochromatic

#121B3A #203068 #2F4697 #405DC3 #6E84D2

Accessibility & contrast

On white

8.59

#2F4697 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2F4697 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4697

8.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4697	#FFFFFF	#000000	##FFFFFF
##2F4697	1.00	8.59	2.44	8.59
#FFFFFF	8.59	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#11519A

Deuteranopia (green-blind)

#004795

Tritanopia (blue-blind)

#005967

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2f4697;
/* rgb */ color: rgb(47, 70, 151);
/* oklch */ color: oklch(42.3% 0.136 268.2);

Tailwind

colors: {
  custom: {
    50: '#7479b6',
    500: '#2f4697',
    950: '#000000',
  },
}

SCSS

$custom: #2f4697;
$custom-light: #7479b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4697",
  "rgb": {
    "r": 47,
    "g": 70,
    "b": 151
  },
  "hsl": {
    "h": 226.731,
    "s": 52.525,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42348,
    "c": 0.13553,
    "h": 268.2
  },
  "luminance": 0.07219
}

Semantic roles & 50–950 ramp

primary

#2F4697

secondary

#B9A768

accent

#BC4CDC

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2F4697

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

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