#2C3154#2C3154

#2C3154 is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.6% C 0.062 H 276.2°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#2C3154
RGB	rgb(44, 49, 84)
HSL	hsl(233, 31%, 25%)
HSV	hsv(233, 48%, 33%)
CMYK	cmyk(47.6%, 41.7%, 0%, 67.1%)
CIE-LAB	lab(21.48, 8.48, -21.99)
CIE-LCH	lch(21.48, 23.57, 291.09°)
OKLab	oklab(32.62% 0.0067 -0.0619)
OKLCH	oklch(32.62% 0.062 276.2)
XYZ	xyz(3.7368, 3.3720, 8.8398)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3154 #544F2C

analogous

#2C4554 #2C3154 #3B2C54

triadic

#2C3154 #542C31 #31542C

tetradic

#2C3154 #542C45 #544F2C #2C543B

square

#2C3154 #542C45 #544F2C #2C543B

split-complementary

#2C3154 #543B2C #45542C

monochromatic

#0B0C14 #171A2C #2C3154 #41487C #5660A4

Accessibility & contrast

On white

12.54

#2C3154 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#2C3154 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3154

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3154	#FFFFFF	#000000	##FFFFFF
##2C3154	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#243555

Deuteranopia (green-blind)

#213253

Tritanopia (blue-blind)

#1F383E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c3154;
/* rgb */ color: rgb(44, 49, 84);
/* oklch */ color: oklch(32.6% 0.062 276.2);

Tailwind

colors: {
  custom: {
    50: '#676884',
    500: '#2c3154',
    950: '#000000',
  },
}

SCSS

$custom: #2c3154;
$custom-light: #676884;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3154",
  "rgb": {
    "r": 44,
    "g": 49,
    "b": 84
  },
  "hsl": {
    "h": 232.5,
    "s": 31.25,
    "l": 25.098
  },
  "oklch": {
    "l": 0.32623,
    "c": 0.0623,
    "h": 276.2
  },
  "luminance": 0.03372
}

Semantic roles & 50–950 ramp

primary

#2C3154

secondary

#868056

accent

#BB60C7

background

#F6F6F8

surface

#EBEBEF

border

#C6C6CA

text

#06060B

muted

#7A7A7C

Preview Lab

Preview with #2C3154

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

Preview Lab → · Contrast checker → · Palette generator →