#2C248B#2C248B

#2C248B is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.162 H 277.3°. Best body text is #FFFFFF at 12.12:1 contrast (WCAG AA passes).

Color values

HEX	#2C248B
RGB	rgb(44, 36, 139)
HSL	hsl(245, 59%, 34%)
HSV	hsv(245, 74%, 55%)
CMYK	cmyk(68.3%, 74.1%, 0%, 45.5%)
CIE-LAB	lab(22.52, 36.63, -55.72)
CIE-LCH	lch(22.52, 66.69, 303.32°)
OKLab	oklab(34.78% 0.0205 -0.1609)
OKLCH	oklch(34.78% 0.162 277.3)
XYZ	xyz(6.3283, 3.6608, 24.7942)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C248B #838B24

analogous

#24508B #2C248B #60248B

triadic

#2C248B #8B2C24 #248B2C

tetradic

#2C248B #8B2450 #838B24 #248B60

square

#2C248B #8B2450 #838B24 #248B60

split-complementary

#2C248B #8B6024 #508B24

monochromatic

#0D0B2A #1D175A #2C248B #3B31BC #6056D3

Accessibility & contrast

On white

12.12

#2C248B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#2C248B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C248B

12.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C248B	#FFFFFF	#000000	##FFFFFF
##2C248B	1.00	12.12	1.73	12.12
#FFFFFF	12.12	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A8E

Deuteranopia (green-blind)

#003189

Tritanopia (blue-blind)

#004155

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c248b;
/* rgb */ color: rgb(44, 36, 139);
/* oklch */ color: oklch(34.8% 0.162 277.3);

Tailwind

colors: {
  custom: {
    50: '#7360ae',
    500: '#2c248b',
    950: '#000000',
  },
}

SCSS

$custom: #2c248b;
$custom-light: #7360ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2c248b",
  "rgb": {
    "r": 44,
    "g": 36,
    "b": 139
  },
  "hsl": {
    "h": 244.66,
    "s": 58.857,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34777,
    "c": 0.16225,
    "h": 277.3
  },
  "luminance": 0.03661
}

Semantic roles & 50–950 ramp

primary

#2C248B

secondary

#B0B753

accent

#E246D6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C248B

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

Preview Lab → · Contrast checker → · Palette generator →