#2F2AAD#2F2AAD

#2F2AAD is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.4% C 0.198 H 274.1°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F2AAD
RGB	rgb(47, 42, 173)
HSL	hsl(242, 61%, 42%)
HSV	hsv(242, 76%, 68%)
CMYK	cmyk(72.8%, 75.7%, 0%, 32.2%)
CIE-LAB	lab(27.51, 44.84, -68.28)
CIE-LCH	lch(27.51, 81.68, 303.29°)
OKLab	oklab(39.44% 0.0142 -0.1975)
OKLCH	oklch(39.44% 0.198 274.1)
XYZ	xyz(9.5406, 5.2764, 40.0427)
Luminance	0.0528 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2AAD #A8AD2A

analogous

#2A67AD #2F2AAD #712AAD

triadic

#2F2AAD #AD2F2A #2AAD2F

tetradic

#2F2AAD #AD2A67 #A8AD2A #2AAD71

square

#2F2AAD #AD2A67 #A8AD2A #2AAD71

split-complementary

#2F2AAD #AD712A #67AD2A

monochromatic

#14124B #221E7C #2F2AAD #4843D1 #7874DD

Accessibility & contrast

On white

10.22

#2F2AAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2F2AAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2AAD

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2AAD	#FFFFFF	#000000	##FFFFFF
##2F2AAD	1.00	10.22	2.06	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B1

Deuteranopia (green-blind)

#003BAB

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2aad;
/* rgb */ color: rgb(47, 42, 173);
/* oklch */ color: oklch(39.4% 0.198 274.1);

Tailwind

colors: {
  custom: {
    50: '#7c66c7',
    500: '#2f2aad',
    950: '#000000',
  },
}

SCSS

$custom: #2f2aad;
$custom-light: #7c66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2aad",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 173
  },
  "hsl": {
    "h": 242.29,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39436,
    "c": 0.19801,
    "h": 274.1
  },
  "luminance": 0.05277
}

Semantic roles & 50–950 ramp

primary

#2F2AAD

secondary

#C1C56E

accent

#E444DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2AAD

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

Preview Lab → · Contrast checker → · Palette generator →