#2C2B74#2C2B74

#2C2B74 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.8% C 0.122 H 278.2°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#2C2B74
RGB	rgb(44, 43, 116)
HSL	hsl(241, 46%, 31%)
HSV	hsv(241, 63%, 45%)
CMYK	cmyk(62.1%, 62.9%, 0%, 54.5%)
CIE-LAB	lab(22.03, 24.10, -41.98)
CIE-LCH	lch(22.03, 48.41, 299.85°)
OKLab	oklab(33.77% 0.0175 -0.1207)
OKLCH	oklch(33.77% 0.122 278.2)
XYZ	xyz(5.0540, 3.5238, 16.9335)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2B74 #73742B

analogous

#2B4E74 #2C2B74 #502B74

triadic

#2C2B74 #742C2B #2B742C

tetradic

#2C2B74 #742B4E #73742B #2B7450

square

#2C2B74 #742B4E #73742B #2B7450

split-complementary

#2C2B74 #74502B #4E742B

monochromatic

#0A0A1B #1B1A47 #2C2B74 #3D3CA1 #5A58C1

Accessibility & contrast

On white

12.32

#2C2B74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2C2B74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2B74

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2B74	#FFFFFF	#000000	##FFFFFF
##2C2B74	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	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: #2c2b74;
/* rgb */ color: rgb(44, 43, 116);
/* oklch */ color: oklch(33.8% 0.122 278.2);

Tailwind

colors: {
  custom: {
    50: '#6d649d',
    500: '#2c2b74',
    950: '#000000',
  },
}

SCSS

$custom: #2c2b74;
$custom-light: #6d649d;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2b74",
  "rgb": {
    "r": 44,
    "g": 43,
    "b": 116
  },
  "hsl": {
    "h": 240.822,
    "s": 45.912,
    "l": 31.176
  },
  "oklch": {
    "l": 0.33766,
    "c": 0.12193,
    "h": 278.2
  },
  "luminance": 0.03524
}

Semantic roles & 50–950 ramp

primary

#2C2B74

secondary

#A5A655

accent

#D652D4

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08050E

muted

#7B7A7E

Preview Lab

Preview with #2C2B74

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

Preview Lab → · Contrast checker → · Palette generator →