#2C319C#2C319C

#2C319C is a dark, vivid blue. Relative luminance 0.051; OKLCH L 38.6% C 0.170 H 273.1°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#2C319C
RGB	rgb(44, 49, 156)
HSL	hsl(237, 56%, 39%)
HSV	hsv(237, 72%, 61%)
CMYK	cmyk(71.8%, 68.6%, 0%, 38.8%)
CIE-LAB	lab(27.11, 34.55, -58.66)
CIE-LCH	lch(27.11, 68.08, 300.50°)
OKLab	oklab(38.58% 0.0093 -0.1695)
OKLCH	oklch(38.58% 0.17 273.1)
XYZ	xyz(8.1358, 5.1316, 32.0078)
Luminance	0.0513 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C319C #9C972C

analogous

#2C699C #2C319C #5F2C9C

triadic

#2C319C #9C2C31 #319C2C

tetradic

#2C319C #9C2C69 #9C972C #2C9C5F

square

#2C319C #9C2C69 #9C972C #2C9C5F

split-complementary

#2C319C #9C5F2C #699C2C

monochromatic

#11133D #1F226C #2C319C #3D43C8 #6D71D6

Accessibility & contrast

On white

10.36

#2C319C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#2C319C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C319C

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C319C	#FFFFFF	#000000	##FFFFFF
##2C319C	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00459F

Deuteranopia (green-blind)

#003B9A

Tritanopia (blue-blind)

#004E62

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2c319c;
/* rgb */ color: rgb(44, 49, 156);
/* oklch */ color: oklch(38.6% 0.170 273.1);

Tailwind

colors: {
  custom: {
    50: '#7669ba',
    500: '#2c319c',
    950: '#000000',
  },
}

SCSS

$custom: #2c319c;
$custom-light: #7669ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c319c",
  "rgb": {
    "r": 44,
    "g": 49,
    "b": 156
  },
  "hsl": {
    "h": 237.321,
    "s": 56,
    "l": 39.216
  },
  "oklch": {
    "l": 0.38583,
    "c": 0.1698,
    "h": 273.1
  },
  "luminance": 0.05132
}

Semantic roles & 50–950 ramp

primary

#2C319C

secondary

#BDB967

accent

#D949DF

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2C319C

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

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