#2C2B71#2C2B71

#2C2B71 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.118 H 278.6°. Best body text is #FFFFFF at 12.42:1 contrast (WCAG AA passes).

Color values

HEX	#2C2B71
RGB	rgb(44, 43, 113)
HSL	hsl(241, 45%, 31%)
HSV	hsv(241, 62%, 44%)
CMYK	cmyk(61.1%, 61.9%, 0%, 55.7%)
CIE-LAB	lab(21.78, 23.01, -40.46)
CIE-LCH	lch(21.78, 46.55, 299.63°)
OKLab	oklab(33.5% 0.0176 -0.1162)
OKLCH	oklch(33.5% 0.118 278.6)
XYZ	xyz(4.8823, 3.4551, 16.0292)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2B71 #70712B

analogous

#2B4D71 #2C2B71 #4F2B71

triadic

#2C2B71 #712C2B #2B712C

tetradic

#2C2B71 #712B4D #70712B #2B714F

square

#2C2B71 #712B4D #70712B #2B714F

split-complementary

#2C2B71 #714F2B #4D712B

monochromatic

#090918 #1B1A45 #2C2B71 #3D3C9D #5957BF

Accessibility & contrast

On white

12.42

#2C2B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#2C2B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2B71

12.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2B71	#FFFFFF	#000000	##FFFFFF
##2C2B71	1.00	12.42	1.69	12.42
#FFFFFF	12.42	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003773

Deuteranopia (green-blind)

#003170

Tritanopia (blue-blind)

#013C49

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2c2b71;
/* rgb */ color: rgb(44, 43, 113);
/* oklch */ color: oklch(33.5% 0.118 278.6);

Tailwind

colors: {
  custom: {
    50: '#6d649a',
    500: '#2c2b71',
    950: '#000000',
  },
}

SCSS

$custom: #2c2b71;
$custom-light: #6d649a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2b71",
  "rgb": {
    "r": 44,
    "g": 43,
    "b": 113
  },
  "hsl": {
    "h": 240.857,
    "s": 44.872,
    "l": 30.588
  },
  "oklch": {
    "l": 0.33504,
    "c": 0.11752,
    "h": 278.6
  },
  "luminance": 0.03455
}

Semantic roles & 50–950 ramp

primary

#2C2B71

secondary

#A2A355

accent

#D553D3

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07050E

muted

#7A7A7E

Preview Lab

Preview with #2C2B71

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

Preview Lab → · Contrast checker → · Palette generator →