#2F2CAA#2F2CAA

#2F2CAA is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.192 H 274.1°. Best body text is #FFFFFF at 10.19:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CAA
RGB	rgb(47, 44, 170)
HSL	hsl(241, 59%, 42%)
HSV	hsv(241, 74%, 67%)
CMYK	cmyk(72.4%, 74.1%, 0%, 33.3%)
CIE-LAB	lab(27.59, 42.72, -66.33)
CIE-LCH	lch(27.59, 78.90, 302.78°)
OKLab	oklab(39.4% 0.0138 -0.1919)
OKLCH	oklch(39.4% 0.192 274.1)
XYZ	xyz(9.3263, 5.3071, 38.5553)
Luminance	0.0531 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CAA #A7AA2C

analogous

#2C68AA #2F2CAA #6E2CAA

triadic

#2F2CAA #AA2F2C #2CAA2F

tetradic

#2F2CAA #AA2C68 #A7AA2C #2CAA6E

square

#2F2CAA #AA2C68 #A7AA2C #2CAA6E

split-complementary

#2F2CAA #AA6E2C #68AA2C

monochromatic

#141349 #221F79 #2F2CAA #4844CF #7875DB

Accessibility & contrast

On white

10.19

#2F2CAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2F2CAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CAA

10.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CAA	#FFFFFF	#000000	##FFFFFF
##2F2CAA	1.00	10.19	2.06	10.19
#FFFFFF	10.19	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AE

Deuteranopia (green-blind)

#003BA8

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2caa;
/* rgb */ color: rgb(47, 44, 170);
/* oklch */ color: oklch(39.4% 0.192 274.1);

Tailwind

colors: {
  custom: {
    50: '#7b67c5',
    500: '#2f2caa',
    950: '#000000',
  },
}

SCSS

$custom: #2f2caa;
$custom-light: #7b67c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2caa",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 170
  },
  "hsl": {
    "h": 241.429,
    "s": 58.879,
    "l": 41.961
  },
  "oklch": {
    "l": 0.39402,
    "c": 0.19235,
    "h": 274.1
  },
  "luminance": 0.05308
}

Semantic roles & 50–950 ramp

primary

#2F2CAA

secondary

#C1C36F

accent

#E246DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CAA

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

Preview Lab → · Contrast checker → · Palette generator →