#2C4397#2C4397

#2C4397 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.6% C 0.140 H 268.2°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C4397
RGB	rgb(44, 67, 151)
HSL	hsl(227, 55%, 38%)
HSV	hsv(227, 71%, 59%)
CMYK	cmyk(70.9%, 55.6%, 0%, 40.8%)
CIE-LAB	lab(31.31, 20.81, -48.76)
CIE-LCH	lch(31.31, 53.01, 293.12°)
OKLab	oklab(41.56% -0.0045 -0.1403)
OKLCH	oklch(41.56% 0.14 268.2)
XYZ	xyz(8.6298, 6.7833, 30.1267)
Luminance	0.0678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C4397 #97802C

analogous

#2C7897 #2C4397 #4A2C97

triadic

#2C4397 #972C43 #43972C

tetradic

#2C4397 #972C78 #97802C #2C974A

square

#2C4397 #972C78 #97802C #2C974A

split-complementary

#2C4397 #974A2C #78972C

monochromatic

#101938 #1E2E68 #2C4397 #3A58C6 #6A81D4

Accessibility & contrast

On white

8.91

#2C4397 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2C4397 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C4397

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C4397	#FFFFFF	#000000	##FFFFFF
##2C4397	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004F9A

Deuteranopia (green-blind)

#004595

Tritanopia (blue-blind)

#005766

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2c4397;
/* rgb */ color: rgb(44, 67, 151);
/* oklch */ color: oklch(41.6% 0.140 268.2);

Tailwind

colors: {
  custom: {
    50: '#7376b6',
    500: '#2c4397',
    950: '#000000',
  },
}

SCSS

$custom: #2c4397;
$custom-light: #7376b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c4397",
  "rgb": {
    "r": 44,
    "g": 67,
    "b": 151
  },
  "hsl": {
    "h": 227.103,
    "s": 54.872,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41559,
    "c": 0.14038,
    "h": 268.2
  },
  "luminance": 0.06784
}

Semantic roles & 50–950 ramp

primary

#2C4397

secondary

#BAA865

accent

#BE4ADE

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090811

muted

#7B7B80

Preview Lab

Preview with #2C4397

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

Preview Lab → · Contrast checker → · Palette generator →