#2C2B9B#2C2B9B

#2C2B9B is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.5% C 0.175 H 274.3°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#2C2B9B
RGB	rgb(44, 43, 155)
HSL	hsl(241, 57%, 39%)
HSV	hsv(241, 72%, 61%)
CMYK	cmyk(71.6%, 72.3%, 0%, 39.2%)
CIE-LAB	lab(25.65, 37.91, -60.44)
CIE-LCH	lch(25.65, 71.35, 302.10°)
OKLab	oklab(37.51% 0.0132 -0.1747)
OKLCH	oklch(37.51% 0.175 274.3)
XYZ	xyz(7.8170, 4.6290, 31.4855)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2B9B #9A9B2B

analogous

#2B629B #2C2B9B #642B9B

triadic

#2C2B9B #9B2C2B #2B9B2C

tetradic

#2C2B9B #9B2B62 #9A9B2B #2B9B64

square

#2C2B9B #9B2B62 #9A9B2B #2B9B64

split-complementary

#2C2B9B #9B642B #629B2B

monochromatic

#11103B #1E1E6B #2C2B9B #3C3BC9 #6C6BD6

Accessibility & contrast

On white

10.90

#2C2B9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2C2B9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2B9B

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2B9B	#FFFFFF	#000000	##FFFFFF
##2C2B9B	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00429E

Deuteranopia (green-blind)

#003799

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2c2b9b;
/* rgb */ color: rgb(44, 43, 155);
/* oklch */ color: oklch(37.5% 0.175 274.3);

Tailwind

colors: {
  custom: {
    50: '#7665ba',
    500: '#2c2b9b',
    950: '#000000',
  },
}

SCSS

$custom: #2c2b9b;
$custom-light: #7665ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2b9b",
  "rgb": {
    "r": 44,
    "g": 43,
    "b": 155
  },
  "hsl": {
    "h": 240.536,
    "s": 56.566,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37505,
    "c": 0.17525,
    "h": 274.3
  },
  "luminance": 0.0463
}

Semantic roles & 50–950 ramp

primary

#2C2B9B

secondary

#BCBC65

accent

#E048DE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2C2B9B

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

Preview Lab → · Contrast checker → · Palette generator →