#2C3C97#2C3C97

#2C3C97 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.1% C 0.149 H 270.5°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#2C3C97
RGB	rgb(44, 60, 151)
HSL	hsl(231, 55%, 38%)
HSV	hsv(231, 71%, 59%)
CMYK	cmyk(70.9%, 60.3%, 0%, 40.8%)
CIE-LAB	lab(29.41, 25.53, -51.84)
CIE-LCH	lch(29.41, 57.78, 296.22°)
OKLab	oklab(40.14% 0.0014 -0.1494)
OKLCH	oklch(40.14% 0.149 270.5)
XYZ	xyz(8.2386, 6.0007, 29.9962)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3C97 #97872C

analogous

#2C7197 #2C3C97 #512C97

triadic

#2C3C97 #972C3C #3C972C

tetradic

#2C3C97 #972C71 #97872C #2C9751

square

#2C3C97 #972C71 #97872C #2C9751

split-complementary

#2C3C97 #97512C #71972C

monochromatic

#101638 #1E2968 #2C3C97 #3A4FC6 #6A7AD4

Accessibility & contrast

On white

9.54

#2C3C97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2C3C97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3C97

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3C97	#FFFFFF	#000000	##FFFFFF
##2C3C97	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9A

Deuteranopia (green-blind)

#004195

Tritanopia (blue-blind)

#005363

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c3c97;
/* rgb */ color: rgb(44, 60, 151);
/* oklch */ color: oklch(40.1% 0.149 270.5);

Tailwind

colors: {
  custom: {
    50: '#7471b6',
    500: '#2c3c97',
    950: '#000000',
  },
}

SCSS

$custom: #2c3c97;
$custom-light: #7471b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3c97",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 151
  },
  "hsl": {
    "h": 231.028,
    "s": 54.872,
    "l": 38.235
  },
  "oklch": {
    "l": 0.40142,
    "c": 0.14946,
    "h": 270.5
  },
  "luminance": 0.06002
}

Semantic roles & 50–950 ramp

primary

#2C3C97

secondary

#BAAD65

accent

#C84ADE

background

#F7F6FB

surface

#EDECF6

border

#C8C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2C3C97

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

Preview Lab → · Contrast checker → · Palette generator →