#2F3893#2F3893

#2F3893 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.2% C 0.148 H 273.1°. Best body text is #FFFFFF at 9.96:1 contrast (WCAG AA passes).

Color values

HEX	#2F3893
RGB	rgb(47, 56, 147)
HSL	hsl(235, 52%, 38%)
HSV	hsv(235, 68%, 58%)
CMYK	cmyk(68%, 61.9%, 0%, 42.4%)
CIE-LAB	lab(28.22, 27.16, -51.33)
CIE-LCH	lch(28.22, 58.07, 297.89°)
OKLab	oklab(39.2% 0.0081 -0.1479)
OKLCH	oklch(39.2% 0.148 273.1)
XYZ	xyz(7.8512, 5.5386, 28.2534)
Luminance	0.0554 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F3893 #938A2F

analogous

#2F6A93 #2F3893 #582F93

triadic

#2F3893 #932F38 #38932F

tetradic

#2F3893 #932F6A #938A2F #2F9358

square

#2F3893 #932F6A #938A2F #2F9358

split-complementary

#2F3893 #93582F #6A932F

monochromatic

#111536 #202665 #2F3893 #3E4AC1 #6C75D0

Accessibility & contrast

On white

9.96

#2F3893 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#2F3893 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3893

9.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3893	#FFFFFF	#000000	##FFFFFF
##2F3893	1.00	9.96	2.11	9.96
#FFFFFF	9.96	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004796

Deuteranopia (green-blind)

#003E91

Tritanopia (blue-blind)

#004F60

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f3893;
/* rgb */ color: rgb(47, 56, 147);
/* oklch */ color: oklch(39.2% 0.148 273.1);

Tailwind

colors: {
  custom: {
    50: '#746eb3',
    500: '#2f3893',
    950: '#000000',
  },
}

SCSS

$custom: #2f3893;
$custom-light: #746eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3893",
  "rgb": {
    "r": 47,
    "g": 56,
    "b": 147
  },
  "hsl": {
    "h": 234.6,
    "s": 51.546,
    "l": 38.039
  },
  "oklch": {
    "l": 0.39199,
    "c": 0.14815,
    "h": 273.1
  },
  "luminance": 0.05539
}

Semantic roles & 50–950 ramp

primary

#2F3893

secondary

#B7B066

accent

#CE4DDB

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2F3893

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

Preview Lab → · Contrast checker → · Palette generator →