#2C228C#2C228C

#2C228C is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.166 H 277.5°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#2C228C
RGB	rgb(44, 34, 140)
HSL	hsl(246, 61%, 34%)
HSV	hsv(246, 76%, 55%)
CMYK	cmyk(68.6%, 75.7%, 0%, 45.1%)
CIE-LAB	lab(22.20, 38.13, -56.86)
CIE-LCH	lch(22.20, 68.46, 303.85°)
OKLab	oklab(34.59% 0.0216 -0.1642)
OKLCH	oklch(34.59% 0.166 277.5)
XYZ	xyz(6.3428, 3.5724, 25.1611)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C228C #828C22

analogous

#224D8C #2C228C #61228C

triadic

#2C228C #8C2C22 #228C2C

tetradic

#2C228C #8C224D #828C22 #228C61

square

#2C228C #8C224D #828C22 #228C61

split-complementary

#2C228C #8C6122 #4D8C22

monochromatic

#0D0A2A #1D165B #2C228C #3B2EBD #5F53D5

Accessibility & contrast

On white

12.25

#2C228C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#2C228C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C228C

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C228C	#FFFFFF	#000000	##FFFFFF
##2C228C	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00398F

Deuteranopia (green-blind)

#00318A

Tritanopia (blue-blind)

#004055

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c228c;
/* rgb */ color: rgb(44, 34, 140);
/* oklch */ color: oklch(34.6% 0.166 277.5);

Tailwind

colors: {
  custom: {
    50: '#735faf',
    500: '#2c228c',
    950: '#000000',
  },
}

SCSS

$custom: #2c228c;
$custom-light: #735faf;
$custom-dark: #000000;

JSON

{
  "hex": "#2c228c",
  "rgb": {
    "r": 44,
    "g": 34,
    "b": 140
  },
  "hsl": {
    "h": 245.66,
    "s": 60.92,
    "l": 34.118
  },
  "oklch": {
    "l": 0.34587,
    "c": 0.16566,
    "h": 277.5
  },
  "luminance": 0.03573
}

Semantic roles & 50–950 ramp

primary

#2C228C

secondary

#AFB951

accent

#E444D5

background

#F7F5FA

surface

#EEE9F5

border

#C9C5CF

text

#090510

muted

#7B797F

Preview Lab

Preview with #2C228C

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

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