#2C228D#2C228D

#2C228D is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.7% C 0.167 H 277.4°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#2C228D
RGB	rgb(44, 34, 141)
HSL	hsl(246, 61%, 34%)
HSV	hsv(246, 76%, 55%)
CMYK	cmyk(68.8%, 75.9%, 0%, 44.7%)
CIE-LAB	lab(22.31, 38.47, -57.31)
CIE-LCH	lch(22.31, 69.02, 303.87°)
OKLab	oklab(34.69% 0.0214 -0.1656)
OKLCH	oklch(34.69% 0.167 277.4)
XYZ	xyz(6.4169, 3.6021, 25.5512)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C228D #838D22

analogous

#224E8D #2C228D #61228D

triadic

#2C228D #8D2C22 #228D2C

tetradic

#2C228D #8D224E #838D22 #228D61

square

#2C228D #8D224E #838D22 #228D61

split-complementary

#2C228D #8D6122 #4E8D22

monochromatic

#0D0A2A #1D165C #2C228D #3B2EBE #6054D6

Accessibility & contrast

On white

12.21

#2C228D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2C228D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C228D

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C228D	#FFFFFF	#000000	##FFFFFF
##2C228D	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A90

Deuteranopia (green-blind)

#00318B

Tritanopia (blue-blind)

#004156

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c228d;
/* rgb */ color: rgb(44, 34, 141);
/* oklch */ color: oklch(34.7% 0.167 277.4);

Tailwind

colors: {
  custom: {
    50: '#745faf',
    500: '#2c228d',
    950: '#000000',
  },
}

SCSS

$custom: #2c228d;
$custom-light: #745faf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c228d",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 141
  },
  "hsl": {
    "h": 245.607,
    "s": 61.143,
    "l": 34.314
  },
  "oklch": {
    "l": 0.34693,
    "c": 0.16694,
    "h": 277.4
  },
  "luminance": 0.03603
}

Semantic roles & 50–950 ramp

primary

#2C228D

secondary

#B0B951

accent

#E444D5

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090511

muted

#7B7980

Preview Lab

Preview with #2C228D

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

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