#2F4093#2F4093

#2F4093 is a dark, vivid blue. Relative luminance 0.064; OKLCH L 40.8% C 0.138 H 270.4°. Best body text is #FFFFFF at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#2F4093
RGB	rgb(47, 64, 147)
HSL	hsl(230, 52%, 38%)
HSV	hsv(230, 68%, 58%)
CMYK	cmyk(68%, 56.5%, 0%, 42.4%)
CIE-LAB	lab(30.34, 21.80, -47.87)
CIE-LCH	lch(30.34, 52.60, 294.49°)
OKLab	oklab(40.78% 0.001 -0.1377)
OKLCH	oklch(40.78% 0.138 270.4)
XYZ	xyz(8.2704, 6.3769, 28.3931)
Luminance	0.0638 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4093 #93822F

analogous

#2F7293 #2F4093 #502F93

triadic

#2F4093 #932F40 #40932F

tetradic

#2F4093 #932F72 #93822F #2F9350

square

#2F4093 #932F72 #93822F #2F9350

split-complementary

#2F4093 #93502F #72932F

monochromatic

#111836 #202C65 #2F4093 #3E54C1 #6C7DD0

Accessibility & contrast

On white

9.23

#2F4093 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#2F4093 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4093

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4093	#FFFFFF	#000000	##FFFFFF
##2F4093	1.00	9.23	2.28	9.23
#FFFFFF	9.23	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C96

Deuteranopia (green-blind)

#004391

Tritanopia (blue-blind)

#005463

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f4093;
/* rgb */ color: rgb(47, 64, 147);
/* oklch */ color: oklch(40.8% 0.138 270.4);

Tailwind

colors: {
  custom: {
    50: '#7474b3',
    500: '#2f4093',
    950: '#000000',
  },
}

SCSS

$custom: #2f4093;
$custom-light: #7474b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4093",
  "rgb": {
    "r": 47,
    "g": 64,
    "b": 147
  },
  "hsl": {
    "h": 229.8,
    "s": 51.546,
    "l": 38.039
  },
  "oklch": {
    "l": 0.40783,
    "c": 0.13768,
    "h": 270.4
  },
  "luminance": 0.06378
}

Semantic roles & 50–950 ramp

primary

#2F4093

secondary

#B7AA66

accent

#C34DDB

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2F4093

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

Preview Lab → · Contrast checker → · Palette generator →