#2C2C79#2C2C79

#2C2C79 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.4% C 0.128 H 277.3°. Best body text is #FFFFFF at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#2C2C79
RGB	rgb(44, 44, 121)
HSL	hsl(240, 47%, 32%)
HSV	hsv(240, 64%, 47%)
CMYK	cmyk(63.6%, 63.6%, 0%, 52.5%)
CIE-LAB	lab(22.71, 25.23, -44.06)
CIE-LCH	lch(22.71, 50.77, 299.79°)
OKLab	oklab(34.4% 0.0163 -0.1268)
OKLCH	oklch(34.4% 0.128 277.3)
XYZ	xyz(5.3895, 3.7169, 18.5189)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2C79 #79792C

analogous

#2C5379 #2C2C79 #532C79

triadic

#2C2C79 #792C2C #2C792C

tetradic

#2C2C79 #792C53 #79792C #2C7953

square

#2C2C79 #792C53 #79792C #2C7953

split-complementary

#2C2C79 #79532C #53792C

monochromatic

#0B0B1F #1C1C4C #2C2C79 #3C3CA6 #5C5CC4

Accessibility & contrast

On white

12.05

#2C2C79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#2C2C79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2C79

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2C79	#FFFFFF	#000000	##FFFFFF
##2C2C79	1.00	12.05	1.74	12.05
#FFFFFF	12.05	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A7C

Deuteranopia (green-blind)

#003377

Tritanopia (blue-blind)

#003F4E

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #2c2c79;
/* rgb */ color: rgb(44, 44, 121);
/* oklch */ color: oklch(34.4% 0.128 277.3);

Tailwind

colors: {
  custom: {
    50: '#6e65a0',
    500: '#2c2c79',
    950: '#000000',
  },
}

SCSS

$custom: #2c2c79;
$custom-light: #6e65a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2c79",
  "rgb": {
    "r": 44,
    "g": 44,
    "b": 121
  },
  "hsl": {
    "h": 240,
    "s": 46.667,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34401,
    "c": 0.12782,
    "h": 277.3
  },
  "luminance": 0.03717
}

Semantic roles & 50–950 ramp

primary

#2C2C79

secondary

#AAAA57

accent

#D651D6

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08050F

muted

#7B7A7E

Preview Lab

Preview with #2C2C79

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

Preview Lab → · Contrast checker → · Palette generator →