#2C3C9D#2C3C9D

#2C3C9D is a dark, vivid blue. Relative luminance 0.062; OKLCH L 40.7% C 0.158 H 270.5°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#2C3C9D
RGB	rgb(44, 60, 157)
HSL	hsl(232, 56%, 39%)
HSV	hsv(232, 72%, 62%)
CMYK	cmyk(72%, 61.8%, 0%, 38.4%)
CIE-LAB	lab(29.91, 27.77, -54.68)
CIE-LCH	lch(29.91, 61.32, 296.92°)
OKLab	oklab(40.67% 0.0014 -0.1578)
OKLCH	oklch(40.67% 0.158 270.5)
XYZ	xyz(8.7383, 6.2006, 32.6281)
Luminance	0.0620 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3C9D #9D8D2C

analogous

#2C759D #2C3C9D #542C9D

triadic

#2C3C9D #9D2C3C #3C9D2C

tetradic

#2C3C9D #9D2C75 #9D8D2C #2C9D54

square

#2C3C9D #9D2C75 #9D8D2C #2C9D54

split-complementary

#2C3C9D #9D542C #759D2C

monochromatic

#11173D #1F2A6D #2C3C9D #3D51C9 #6D7CD6

Accessibility & contrast

On white

9.37

#2C3C9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#2C3C9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3C9D

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3C9D	#FFFFFF	#000000	##FFFFFF
##2C3C9D	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CA0

Deuteranopia (green-blind)

#00419B

Tritanopia (blue-blind)

#005566

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2c3c9d;
/* rgb */ color: rgb(44, 60, 157);
/* oklch */ color: oklch(40.7% 0.158 270.5);

Tailwind

colors: {
  custom: {
    50: '#7571bb',
    500: '#2c3c9d',
    950: '#000000',
  },
}

SCSS

$custom: #2c3c9d;
$custom-light: #7571bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3c9d",
  "rgb": {
    "r": 44,
    "g": 60,
    "b": 157
  },
  "hsl": {
    "h": 231.504,
    "s": 56.219,
    "l": 39.412
  },
  "oklch": {
    "l": 0.40667,
    "c": 0.1578,
    "h": 270.5
  },
  "luminance": 0.06202
}

Semantic roles & 50–950 ramp

primary

#2C3C9D

secondary

#BDB168

accent

#CA48E0

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090712

muted

#7B7A81

Preview Lab

Preview with #2C3C9D

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

Preview Lab → · Contrast checker → · Palette generator →