#2C2F71#2C2F71

#2C2F71 is a dark, moderate blue. Relative luminance 0.038; OKLCH L 34.3% C 0.112 H 276.8°. Best body text is #FFFFFF at 11.98:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F71
RGB	rgb(44, 47, 113)
HSL	hsl(237, 44%, 31%)
HSV	hsv(237, 61%, 44%)
CMYK	cmyk(61.1%, 58.4%, 0%, 55.7%)
CIE-LAB	lab(22.86, 20.27, -38.71)
CIE-LCH	lch(22.86, 43.70, 297.64°)
OKLab	oklab(34.31% 0.0132 -0.111)
OKLCH	oklch(34.31% 0.112 276.8)
XYZ	xyz(5.0349, 3.7604, 16.0801)
Luminance	0.0376 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F71 #716E2C

analogous

#2C5171 #2C2F71 #4B2C71

triadic

#2C2F71 #712C2F #2F712C

tetradic

#2C2F71 #712C51 #716E2C #2C714B

square

#2C2F71 #712C51 #716E2C #2C714B

split-complementary

#2C2F71 #714B2C #51712C

monochromatic

#0A0A19 #1B1D45 #2C2F71 #3D419D #595DBE

Accessibility & contrast

On white

11.98

#2C2F71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#2C2F71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F71

11.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F71	#FFFFFF	#000000	##FFFFFF
##2C2F71	1.00	11.98	1.75	11.98
#FFFFFF	11.98	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A73

Deuteranopia (green-blind)

#003470

Tritanopia (blue-blind)

#003E4B

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2c2f71;
/* rgb */ color: rgb(44, 47, 113);
/* oklch */ color: oklch(34.3% 0.112 276.8);

Tailwind

colors: {
  custom: {
    50: '#6c679a',
    500: '#2c2f71',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f71;
$custom-light: #6c679a;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f71",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 113
  },
  "hsl": {
    "h": 237.391,
    "s": 43.949,
    "l": 30.784
  },
  "oklch": {
    "l": 0.34307,
    "c": 0.11179,
    "h": 276.8
  },
  "luminance": 0.03761
}

Semantic roles & 50–950 ramp

primary

#2C2F71

secondary

#A39F56

accent

#CE54D4

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #2C2F71

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

Preview Lab → · Contrast checker → · Palette generator →