#2C3E97#2C3E97

#2C3E97 is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.5% C 0.147 H 269.9°. Best body text is #FFFFFF at 9.36:1 contrast (WCAG AA passes).

Color values

HEX	#2C3E97
RGB	rgb(44, 62, 151)
HSL	hsl(230, 55%, 38%)
HSV	hsv(230, 71%, 59%)
CMYK	cmyk(70.9%, 58.9%, 0%, 40.8%)
CIE-LAB	lab(29.95, 24.18, -50.97)
CIE-LCH	lch(29.95, 56.42, 295.38°)
OKLab	oklab(40.54% -0.0002 -0.1469)
OKLCH	oklch(40.54% 0.147 269.9)
XYZ	xyz(8.3453, 6.2143, 30.0318)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3E97 #97852C

analogous

#2C7397 #2C3E97 #502C97

triadic

#2C3E97 #972C3E #3E972C

tetradic

#2C3E97 #972C73 #97852C #2C9750

square

#2C3E97 #972C73 #97852C #2C9750

split-complementary

#2C3E97 #97502C #73972C

monochromatic

#101738 #1E2B68 #2C3E97 #3A52C6 #6A7CD4

Accessibility & contrast

On white

9.36

#2C3E97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2C3E97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3E97

9.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3E97	#FFFFFF	#000000	##FFFFFF
##2C3E97	1.00	9.36	2.24	9.36
#FFFFFF	9.36	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004C9A

Deuteranopia (green-blind)

#004295

Tritanopia (blue-blind)

#005464

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2c3e97;
/* rgb */ color: rgb(44, 62, 151);
/* oklch */ color: oklch(40.5% 0.147 269.9);

Tailwind

colors: {
  custom: {
    50: '#7473b6',
    500: '#2c3e97',
    950: '#000000',
  },
}

SCSS

$custom: #2c3e97;
$custom-light: #7473b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3e97",
  "rgb": {
    "r": 44,
    "g": 62,
    "b": 151
  },
  "hsl": {
    "h": 229.907,
    "s": 54.872,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40538,
    "c": 0.14688,
    "h": 269.9
  },
  "luminance": 0.06215
}

Semantic roles & 50–950 ramp

primary

#2C3E97

secondary

#BAAC65

accent

#C54ADE

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C3E97

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

Preview Lab → · Contrast checker → · Palette generator →