#2F2C7F#2F2C7F

#2F2C7F is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.136 H 278.4°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#2F2C7F
RGB	rgb(47, 44, 127)
HSL	hsl(242, 49%, 34%)
HSV	hsv(242, 65%, 50%)
CMYK	cmyk(63%, 65.4%, 0%, 50.2%)
CIE-LAB	lab(23.46, 27.90, -46.63)
CIE-LCH	lch(23.46, 54.34, 300.89°)
OKLab	oklab(35.17% 0.0199 -0.1342)
OKLCH	oklch(35.17% 0.136 278.4)
XYZ	xyz(5.9025, 3.9376, 20.5235)
Luminance	0.0394 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2C7F #7C7F2C

analogous

#2C527F #2F2C7F #582C7F

triadic

#2F2C7F #7F2F2C #2C7F2F

tetradic

#2F2C7F #7F2C52 #7C7F2C #2C7F58

square

#2F2C7F #7F2C52 #7C7F2C #2C7F58

split-complementary

#2F2C7F #7F582C #527F2C

monochromatic

#0D0D24 #1E1C52 #2F2C7F #403CAC #625EC7

Accessibility & contrast

On white

11.75

#2F2C7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2F2C7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2C7F

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2C7F	#FFFFFF	#000000	##FFFFFF
##2F2C7F	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B82

Deuteranopia (green-blind)

#00347D

Tritanopia (blue-blind)

#004151

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2f2c7f;
/* rgb */ color: rgb(47, 44, 127);
/* oklch */ color: oklch(35.2% 0.136 278.4);

Tailwind

colors: {
  custom: {
    50: '#7165a5',
    500: '#2f2c7f',
    950: '#000000',
  },
}

SCSS

$custom: #2f2c7f;
$custom-light: #7165a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2c7f",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 127
  },
  "hsl": {
    "h": 242.169,
    "s": 48.538,
    "l": 33.529
  },
  "oklch": {
    "l": 0.35173,
    "c": 0.13569,
    "h": 278.4
  },
  "luminance": 0.03938
}

Semantic roles & 50–950 ramp

primary

#2F2C7F

secondary

#AAAD59

accent

#D850D3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #2F2C7F

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

Preview Lab → · Contrast checker → · Palette generator →