#2C3376#2C3376

#2C3376 is a dark, moderate blue. Relative luminance 0.042; OKLCH L 35.5% C 0.114 H 274.6°. Best body text is #FFFFFF at 11.40:1 contrast (WCAG AA passes).

Color values

HEX	#2C3376
RGB	rgb(44, 51, 118)
HSL	hsl(234, 46%, 32%)
HSV	hsv(234, 63%, 46%)
CMYK	cmyk(62.7%, 56.8%, 0%, 53.7%)
CIE-LAB	lab(24.36, 19.35, -39.49)
CIE-LCH	lch(24.36, 43.97, 296.10°)
OKLab	oklab(35.54% 0.0091 -0.1133)
OKLCH	oklch(35.54% 0.114 274.6)
XYZ	xyz(5.4915, 4.2107, 17.6594)
Luminance	0.0421 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3376 #766F2C

analogous

#2C5876 #2C3376 #4A2C76

triadic

#2C3376 #762C33 #33762C

tetradic

#2C3376 #762C58 #766F2C #2C764A

square

#2C3376 #762C58 #766F2C #2C764A

split-complementary

#2C3376 #764A2C #58762C

monochromatic

#0B0C1D #1B2049 #2C3376 #3D46A3 #5B64C2

Accessibility & contrast

On white

11.40

#2C3376 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#2C3376 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3376

11.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3376	#FFFFFF	#000000	##FFFFFF
##2C3376	1.00	11.40	1.84	11.40
#FFFFFF	11.40	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#053D78

Deuteranopia (green-blind)

#003775

Tritanopia (blue-blind)

#00434F

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2c3376;
/* rgb */ color: rgb(44, 51, 118);
/* oklch */ color: oklch(35.5% 0.114 274.6);

Tailwind

colors: {
  custom: {
    50: '#6d6a9e',
    500: '#2c3376',
    950: '#000000',
  },
}

SCSS

$custom: #2c3376;
$custom-light: #6d6a9e;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3376",
  "rgb": {
    "r": 44,
    "g": 51,
    "b": 118
  },
  "hsl": {
    "h": 234.324,
    "s": 45.679,
    "l": 31.765
  },
  "oklch": {
    "l": 0.35544,
    "c": 0.11362,
    "h": 274.6
  },
  "luminance": 0.04211
}

Semantic roles & 50–950 ramp

primary

#2C3376

secondary

#A7A056

accent

#C952D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2C3376

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

Preview Lab → · Contrast checker → · Palette generator →