#2F2C7C#2F2C7C

#2F2C7C is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.9% C 0.131 H 278.8°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C7C
RGB	rgb(47, 44, 124)
HSL	hsl(242, 48%, 33%)
HSV	hsv(242, 65%, 49%)
CMYK	cmyk(62.1%, 64.5%, 0%, 51.4%)
CIE-LAB	lab(23.20, 26.84, -45.16)
CIE-LCH	lch(23.20, 52.53, 300.72°)
OKLab	oklab(34.9% 0.0201 -0.1299)
OKLCH	oklch(34.9% 0.131 278.8)
XYZ	xyz(5.7099, 3.8605, 19.5091)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C7C #797C2C

analogous

#2C517C #2F2C7C #572C7C

triadic

#2F2C7C #7C2F2C #2C7C2F

tetradic

#2F2C7C #7C2C51 #797C2C #2C7C57

square

#2F2C7C #7C2C51 #797C2C #2C7C57

split-complementary

#2F2C7C #7C572C #517C2C

monochromatic

#0D0C22 #1E1C4F #2F2C7C #403CA9 #615DC5

Accessibility & contrast

On white

11.85

#2F2C7C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F2C7C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C7C

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C7C	#FFFFFF	#000000	##FFFFFF
##2F2C7C	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B7F

Deuteranopia (green-blind)

#00347A

Tritanopia (blue-blind)

#00404F

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2c7c;
/* rgb */ color: rgb(47, 44, 124);
/* oklch */ color: oklch(34.9% 0.131 278.8);

Tailwind

colors: {
  custom: {
    50: '#7065a3',
    500: '#2f2c7c',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c7c;
$custom-light: #7065a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c7c",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 124
  },
  "hsl": {
    "h": 242.25,
    "s": 47.619,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34903,
    "c": 0.13144,
    "h": 278.8
  },
  "luminance": 0.03861
}

Semantic roles & 50–950 ramp

primary

#2F2C7C

secondary

#A8AC58

accent

#D751D2

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2F2C7C

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

Preview Lab → · Contrast checker → · Palette generator →