#2C248D#2C248D

#2C248D is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.0% C 0.165 H 277.0°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#2C248D
RGB	rgb(44, 36, 141)
HSL	hsl(245, 59%, 35%)
HSV	hsv(245, 74%, 55%)
CMYK	cmyk(68.8%, 74.5%, 0%, 44.7%)
CIE-LAB	lab(22.72, 37.31, -56.63)
CIE-LCH	lch(22.72, 67.82, 303.38°)
OKLab	oklab(34.99% 0.0201 -0.1636)
OKLCH	oklch(34.99% 0.165 277)
XYZ	xyz(6.4757, 3.7197, 25.5709)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C248D #858D24

analogous

#24518D #2C248D #60248D

triadic

#2C248D #8D2C24 #248D2C

tetradic

#2C248D #8D2451 #858D24 #248D60

square

#2C248D #8D2451 #858D24 #248D60

split-complementary

#2C248D #8D6024 #518D24

monochromatic

#0E0B2B #1D185C #2C248D #3B30BE #6157D4

Accessibility & contrast

On white

12.04

#2C248D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2C248D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C248D

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C248D	#FFFFFF	#000000	##FFFFFF
##2C248D	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B90

Deuteranopia (green-blind)

#00328B

Tritanopia (blue-blind)

#004256

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c248d;
/* rgb */ color: rgb(44, 36, 141);
/* oklch */ color: oklch(35.0% 0.165 277.0);

Tailwind

colors: {
  custom: {
    50: '#7360af',
    500: '#2c248d',
    950: '#000000',
  },
}

SCSS

$custom: #2c248d;
$custom-light: #7360af;
$custom-dark: #000000;

JSON

{
  "hex": "#2c248d",
  "rgb": {
    "r": 44,
    "g": 36,
    "b": 141
  },
  "hsl": {
    "h": 244.571,
    "s": 59.322,
    "l": 34.706
  },
  "oklch": {
    "l": 0.34986,
    "c": 0.16482,
    "h": 277
  },
  "luminance": 0.0372
}

Semantic roles & 50–950 ramp

primary

#2C248D

secondary

#B1B854

accent

#E345D7

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #2C248D

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

Preview Lab → · Contrast checker → · Palette generator →