#2F4594#2F4594

#2F4594 is a dark, vivid blue. Relative luminance 0.070; OKLCH L 41.9% C 0.133 H 268.4°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#2F4594
RGB	rgb(47, 69, 148)
HSL	hsl(227, 52%, 38%)
HSV	hsv(227, 68%, 58%)
CMYK	cmyk(68.2%, 53.4%, 0%, 42%)
CIE-LAB	lab(31.80, 18.81, -46.12)
CIE-LCH	lch(31.80, 49.81, 292.18°)
OKLab	oklab(41.9% -0.0036 -0.1325)
OKLCH	oklch(41.9% 0.133 268.4)
XYZ	xyz(8.6439, 6.9979, 28.9064)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4594 #947E2F

analogous

#2F7794 #2F4594 #4B2F94

triadic

#2F4594 #942F45 #45942F

tetradic

#2F4594 #942F77 #947E2F #2F944B

square

#2F4594 #942F77 #947E2F #2F944B

split-complementary

#2F4594 #944B2F #77942F

monochromatic

#111A37 #202F66 #2F4594 #3E5BC2 #6D83D1

Accessibility & contrast

On white

8.75

#2F4594 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#2F4594 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4594

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4594	#FFFFFF	#000000	##FFFFFF
##2F4594	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#135097

Deuteranopia (green-blind)

#004692

Tritanopia (blue-blind)

#005865

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2f4594;
/* rgb */ color: rgb(47, 69, 148);
/* oklch */ color: oklch(41.9% 0.133 268.4);

Tailwind

colors: {
  custom: {
    50: '#7478b4',
    500: '#2f4594',
    950: '#000000',
  },
}

SCSS

$custom: #2f4594;
$custom-light: #7478b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4594",
  "rgb": {
    "r": 47,
    "g": 69,
    "b": 148
  },
  "hsl": {
    "h": 226.931,
    "s": 51.795,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41904,
    "c": 0.13251,
    "h": 268.4
  },
  "luminance": 0.06999
}

Semantic roles & 50–950 ramp

primary

#2F4594

secondary

#B8A667

accent

#BC4DDB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F4594

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

Preview Lab → · Contrast checker → · Palette generator →