#2F2DAD#2F2DAD

#2F2DAD is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.9% C 0.195 H 273.7°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DAD
RGB	rgb(47, 45, 173)
HSL	hsl(241, 59%, 43%)
HSV	hsv(241, 74%, 68%)
CMYK	cmyk(72.8%, 74%, 0%, 32.2%)
CIE-LAB	lab(28.11, 43.15, -67.29)
CIE-LCH	lch(28.11, 79.93, 302.67°)
OKLab	oklab(39.86% 0.0127 -0.1946)
OKLCH	oklch(39.86% 0.195 273.7)
XYZ	xyz(9.6510, 5.4973, 40.0795)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DAD #ABAD2D

analogous

#2D6BAD #2F2DAD #6F2DAD

triadic

#2F2DAD #AD2F2D #2DAD2F

tetradic

#2F2DAD #AD2D6B #ABAD2D #2DAD6F

square

#2F2DAD #AD2D6B #ABAD2D #2DAD6F

split-complementary

#2F2DAD #AD6F2D #6BAD2D

monochromatic

#15144C #22207C #2F2DAD #4A48CF #7A78DC

Accessibility & contrast

On white

10.00

#2F2DAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2F2DAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DAD

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DAD	#FFFFFF	#000000	##FFFFFF
##2F2DAD	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B1

Deuteranopia (green-blind)

#003CAB

Tritanopia (blue-blind)

#00526A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f2dad;
/* rgb */ color: rgb(47, 45, 173);
/* oklch */ color: oklch(39.9% 0.195 273.7);

Tailwind

colors: {
  custom: {
    50: '#7b68c7',
    500: '#2f2dad',
    950: '#000000',
  },
}

SCSS

$custom: #2f2dad;
$custom-light: #7b68c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2dad",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 173
  },
  "hsl": {
    "h": 240.938,
    "s": 58.716,
    "l": 42.745
  },
  "oklch": {
    "l": 0.3986,
    "c": 0.19505,
    "h": 273.7
  },
  "luminance": 0.05498
}

Semantic roles & 50–950 ramp

primary

#2F2DAD

secondary

#C3C472

accent

#E246DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2DAD

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

Preview Lab → · Contrast checker → · Palette generator →