#2C2F77#2C2F77

#2C2F77 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.8% C 0.121 H 276.3°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#2C2F77
RGB	rgb(44, 47, 119)
HSL	hsl(238, 46%, 32%)
HSV	hsv(238, 63%, 47%)
CMYK	cmyk(63%, 60.5%, 0%, 53.3%)
CIE-LAB	lab(23.34, 22.46, -41.78)
CIE-LCH	lch(23.34, 47.43, 298.27°)
OKLab	oklab(34.81% 0.0133 -0.12)
OKLCH	oklch(34.81% 0.121 276.3)
XYZ	xyz(5.3839, 3.9000, 17.9182)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C2F77 #77742C

analogous

#2C5577 #2C2F77 #4F2C77

triadic

#2C2F77 #772C2F #2F772C

tetradic

#2C2F77 #772C55 #77742C #2C774F

square

#2C2F77 #772C55 #77742C #2C774F

split-complementary

#2C2F77 #774F2C #55772C

monochromatic

#0B0C1E #1B1D4A #2C2F77 #3D41A4 #5B5FC2

Accessibility & contrast

On white

11.80

#2C2F77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#2C2F77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C2F77

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C2F77	#FFFFFF	#000000	##FFFFFF
##2C2F77	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B79

Deuteranopia (green-blind)

#003476

Tritanopia (blue-blind)

#00404E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2c2f77;
/* rgb */ color: rgb(44, 47, 119);
/* oklch */ color: oklch(34.8% 0.121 276.3);

Tailwind

colors: {
  custom: {
    50: '#6e679f',
    500: '#2c2f77',
    950: '#000000',
  },
}

SCSS

$custom: #2c2f77;
$custom-light: #6e679f;
$custom-dark: #000000;

JSON

{
  "hex": "#2c2f77",
  "rgb": {
    "r": 44,
    "g": 47,
    "b": 119
  },
  "hsl": {
    "h": 237.6,
    "s": 46.012,
    "l": 31.961
  },
  "oklch": {
    "l": 0.3481,
    "c": 0.12076,
    "h": 276.3
  },
  "luminance": 0.039
}

Semantic roles & 50–950 ramp

primary

#2C2F77

secondary

#A8A556

accent

#D052D6

background

#F6F6F9

surface

#ECEBF2

border

#C7C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2C2F77

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

Preview Lab → · Contrast checker → · Palette generator →