#2F4293#2F4293

#2F4293 is a dark, vivid blue. Relative luminance 0.066; OKLCH L 41.2% C 0.135 H 269.6°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#2F4293
RGB	rgb(47, 66, 147)
HSL	hsl(229, 52%, 38%)
HSV	hsv(229, 68%, 58%)
CMYK	cmyk(68%, 55.1%, 0%, 42.4%)
CIE-LAB	lab(30.89, 20.46, -46.98)
CIE-LCH	lch(30.89, 51.24, 293.53°)
OKLab	oklab(41.2% -0.0009 -0.135)
OKLCH	oklch(41.2% 0.135 269.6)
XYZ	xyz(8.3852, 6.6066, 28.4314)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4293 #93802F

analogous

#2F7493 #2F4293 #4E2F93

triadic

#2F4293 #932F42 #42932F

tetradic

#2F4293 #932F74 #93802F #2F934E

square

#2F4293 #932F74 #93802F #2F934E

split-complementary

#2F4293 #934E2F #74932F

monochromatic

#111836 #202D65 #2F4293 #3E57C1 #6C7FD0

Accessibility & contrast

On white

9.05

#2F4293 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#2F4293 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4293

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4293	#FFFFFF	#000000	##FFFFFF
##2F4293	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#064D96

Deuteranopia (green-blind)

#004491

Tritanopia (blue-blind)

#005564

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #2f4293;
/* rgb */ color: rgb(47, 66, 147);
/* oklch */ color: oklch(41.2% 0.135 269.6);

Tailwind

colors: {
  custom: {
    50: '#7476b3',
    500: '#2f4293',
    950: '#000000',
  },
}

SCSS

$custom: #2f4293;
$custom-light: #7476b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4293",
  "rgb": {
    "r": 47,
    "g": 66,
    "b": 147
  },
  "hsl": {
    "h": 228.6,
    "s": 51.546,
    "l": 38.039
  },
  "oklch": {
    "l": 0.41196,
    "c": 0.13503,
    "h": 269.6
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#2F4293

secondary

#B7A866

accent

#C04DDB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F4293

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

Preview Lab → · Contrast checker → · Palette generator →