#2C3C9F#2C3C9F

#2C3C9F is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.8% C 0.161 H 270.5°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#2C3C9F
RGB	rgb(44, 60, 159)
HSL	hsl(232, 57%, 40%)
HSV	hsv(232, 72%, 62%)
CMYK	cmyk(72.3%, 62.3%, 0%, 37.6%)
CIE-LAB	lab(30.08, 28.51, -55.61)
CIE-LCH	lch(30.08, 62.49, 297.14°)
OKLab	oklab(40.85% 0.0013 -0.1605)
OKLCH	oklch(40.85% 0.161 270.5)
XYZ	xyz(8.9104, 6.2695, 33.5347)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3C9F #9F8F2C

analogous

#2C769F #2C3C9F #552C9F

triadic

#2C3C9F #9F2C3C #3C9F2C

tetradic

#2C3C9F #9F2C76 #9F8F2C #2C9F55

square

#2C3C9F #9F2C76 #9F8F2C #2C9F55

split-complementary

#2C3C9F #9F552C #769F2C

monochromatic

#11183F #1F2A6F #2C3C9F #3E52CA #6E7DD7

Accessibility & contrast

On white

9.32

#2C3C9F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#2C3C9F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3C9F

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3C9F	#FFFFFF	#000000	##FFFFFF
##2C3C9F	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA2

Deuteranopia (green-blind)

#00429D

Tritanopia (blue-blind)

#005567

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2c3c9f;
/* rgb */ color: rgb(44, 60, 159);
/* oklch */ color: oklch(40.8% 0.161 270.5);

Tailwind

colors: {
  custom: {
    50: '#7671bc',
    500: '#2c3c9f',
    950: '#000000',
  },
}

SCSS

$custom: #2c3c9f;
$custom-light: #7671bc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3c9f",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 159
  },
  "hsl": {
    "h": 231.652,
    "s": 56.65,
    "l": 39.804
  },
  "oklch": {
    "l": 0.40845,
    "c": 0.16055,
    "h": 270.5
  },
  "luminance": 0.0627
}

Semantic roles & 50–950 ramp

primary

#2C3C9F

secondary

#BEB269

accent

#CB48E0

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2C3C9F

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

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