#2C3F93#2C3F93

#2C3F93 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.4% C 0.140 H 269.5°. Best body text is #FFFFFF at 9.38:1 contrast (WCAG AA passes).

Color values

HEX	#2C3F93
RGB	rgb(44, 63, 147)
HSL	hsl(229, 54%, 37%)
HSV	hsv(229, 70%, 58%)
CMYK	cmyk(70.1%, 57.1%, 0%, 42.4%)
CIE-LAB	lab(29.90, 22.00, -48.60)
CIE-LCH	lch(29.90, 53.35, 294.36°)
OKLab	oklab(40.41% -0.0012 -0.1399)
OKLCH	oklch(40.41% 0.14 269.5)
XYZ	xyz(8.0809, 6.1963, 28.3682)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3F93 #93802C

analogous

#2C7393 #2C3F93 #4C2C93

triadic

#2C3F93 #932C3F #3F932C

tetradic

#2C3F93 #932C73 #93802C #2C934C

square

#2C3F93 #932C73 #93802C #2C934C

split-complementary

#2C3F93 #934C2C #73932C

monochromatic

#101735 #1E2B64 #2C3F93 #3A53C2 #687BD2

Accessibility & contrast

On white

9.38

#2C3F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2C3F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3F93

9.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3F93	#FFFFFF	#000000	##FFFFFF
##2C3F93	1.00	9.38	2.24	9.38
#FFFFFF	9.38	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004B96

Deuteranopia (green-blind)

#004291

Tritanopia (blue-blind)

#005362

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c3f93;
/* rgb */ color: rgb(44, 63, 147);
/* oklch */ color: oklch(40.4% 0.140 269.5);

Tailwind

colors: {
  custom: {
    50: '#7373b3',
    500: '#2c3f93',
    950: '#000000',
  },
}

SCSS

$custom: #2c3f93;
$custom-light: #7373b3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3f93",
  "rgb": {
    "r": 44,
    "g": 63,
    "b": 147
  },
  "hsl": {
    "h": 228.932,
    "s": 53.927,
    "l": 37.451
  },
  "oklch": {
    "l": 0.40406,
    "c": 0.1399,
    "h": 269.5
  },
  "luminance": 0.06197
}

Semantic roles & 50–950 ramp

primary

#2C3F93

secondary

#B8A863

accent

#C24ADD

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C3F93

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

Preview Lab → · Contrast checker → · Palette generator →