#2C247C#2C247C

#2C247C is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.3% C 0.142 H 279.4°. Best body text is #FFFFFF at 12.72:1 contrast (WCAG AA passes).

Color values

HEX	#2C247C
RGB	rgb(44, 36, 124)
HSL	hsl(245, 55%, 31%)
HSV	hsv(245, 71%, 49%)
CMYK	cmyk(64.5%, 71%, 0%, 51.4%)
CIE-LAB	lab(21.03, 31.50, -48.73)
CIE-LCH	lch(21.03, 58.02, 302.88°)
OKLab	oklab(33.26% 0.0232 -0.1405)
OKLCH	oklch(33.26% 0.142 279.4)
XYZ	xyz(5.3065, 3.2521, 19.4129)
Luminance	0.0325 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C247C #747C24

analogous

#24487C #2C247C #58247C

triadic

#2C247C #7C2C24 #247C2C

tetradic

#2C247C #7C2448 #747C24 #247C58

square

#2C247C #7C2448 #747C24 #247C58

split-complementary

#2C247C #7C5824 #487C24

monochromatic

#0A081D #1B164D #2C247C #3D32AB #5A4FCC

Accessibility & contrast

On white

12.72

#2C247C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2C247C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C247C

12.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C247C	#FFFFFF	#000000	##FFFFFF
##2C247C	1.00	12.72	1.65	12.72
#FFFFFF	12.72	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00367F

Deuteranopia (green-blind)

#002F7A

Tritanopia (blue-blind)

#003B4D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2c247c;
/* rgb */ color: rgb(44, 36, 124);
/* oklch */ color: oklch(33.3% 0.142 279.4);

Tailwind

colors: {
  custom: {
    50: '#7060a3',
    500: '#2c247c',
    950: '#000000',
  },
}

SCSS

$custom: #2c247c;
$custom-light: #7060a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2c247c",
  "rgb": {
    "r": 44,
    "g": 36,
    "b": 124
  },
  "hsl": {
    "h": 245.455,
    "s": 55,
    "l": 31.373
  },
  "oklch": {
    "l": 0.33258,
    "c": 0.14239,
    "h": 279.4
  },
  "luminance": 0.03252
}

Semantic roles & 50–950 ramp

primary

#2C247C

secondary

#A6AE4D

accent

#DE49D1

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2C247C

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

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