#2C2C74#2C2C74

#2C2C74 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.0% C 0.121 H 277.8°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#2C2C74
RGB	rgb(44, 44, 116)
HSL	hsl(240, 45%, 31%)
HSV	hsv(240, 62%, 45%)
CMYK	cmyk(62.1%, 62.1%, 0%, 54.5%)
CIE-LAB	lab(22.29, 23.42, -41.56)
CIE-LCH	lch(22.29, 47.70, 299.40°)
OKLab	oklab(33.96% 0.0165 -0.1194)
OKLCH	oklch(33.96% 0.121 277.8)
XYZ	xyz(5.0908, 3.5974, 16.9457)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2C74 #74742C

analogous

#2C5074 #2C2C74 #502C74

triadic

#2C2C74 #742C2C #2C742C

tetradic

#2C2C74 #742C50 #74742C #2C7450

square

#2C2C74 #742C50 #74742C #2C7450

split-complementary

#2C2C74 #74502C #50742C

monochromatic

#0A0A1B #1B1B48 #2C2C74 #3D3DA0 #5A5AC0

Accessibility & contrast

On white

12.21

#2C2C74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2C2C74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2C74

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2C74	#FFFFFF	#000000	##FFFFFF
##2C2C74	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)

#003876

Deuteranopia (green-blind)

#003273

Tritanopia (blue-blind)

#003D4B

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2c2c74;
/* rgb */ color: rgb(44, 44, 116);
/* oklch */ color: oklch(34.0% 0.121 277.8);

Tailwind

colors: {
  custom: {
    50: '#6d659d',
    500: '#2c2c74',
    950: '#000000',
  },
}

SCSS

$custom: #2c2c74;
$custom-light: #6d659d;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2c74",
  "rgb": {
    "r": 44,
    "g": 44,
    "b": 116
  },
  "hsl": {
    "h": 240,
    "s": 45,
    "l": 31.373
  },
  "oklch": {
    "l": 0.3396,
    "c": 0.12054,
    "h": 277.8
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#2C2C74

secondary

#A6A656

accent

#D553D5

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2C2C74

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

Preview Lab → · Contrast checker → · Palette generator →