#2F2BAE#2F2BAE

#2F2BAE is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.7% C 0.198 H 273.9°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F2BAE
RGB	rgb(47, 43, 174)
HSL	hsl(242, 60%, 43%)
HSV	hsv(242, 75%, 68%)
CMYK	cmyk(73%, 75.3%, 0%, 31.8%)
CIE-LAB	lab(27.81, 44.61, -68.38)
CIE-LCH	lch(27.81, 81.64, 303.12°)
OKLab	oklab(39.68% 0.0135 -0.1978)
OKLCH	oklch(39.68% 0.198 273.9)
XYZ	xyz(9.6736, 5.3871, 40.5662)
Luminance	0.0539 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2BAE #AAAE2B

analogous

#2B69AE #2F2BAE #702BAE

triadic

#2F2BAE #AE2F2B #2BAE2F

tetradic

#2F2BAE #AE2B69 #AAAE2B #2BAE70

square

#2F2BAE #AE2B69 #AAAE2B #2BAE70

split-complementary

#2F2BAE #AE702B #69AE2B

monochromatic

#14134C #221F7D #2F2BAE #4945D1 #7976DD

Accessibility & contrast

On white

10.11

#2F2BAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#2F2BAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2BAE

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2BAE	#FFFFFF	#000000	##FFFFFF
##2F2BAE	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B2

Deuteranopia (green-blind)

#003BAC

Tritanopia (blue-blind)

#00516A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f2bae;
/* rgb */ color: rgb(47, 43, 174);
/* oklch */ color: oklch(39.7% 0.198 273.9);

Tailwind

colors: {
  custom: {
    50: '#7c66c7',
    500: '#2f2bae',
    950: '#000000',
  },
}

SCSS

$custom: #2f2bae;
$custom-light: #7c66c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2bae",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 174
  },
  "hsl": {
    "h": 241.832,
    "s": 60.369,
    "l": 42.549
  },
  "oklch": {
    "l": 0.39681,
    "c": 0.19826,
    "h": 273.9
  },
  "luminance": 0.05388
}

Semantic roles & 50–950 ramp

primary

#2F2BAE

secondary

#C2C570

accent

#E444DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2BAE

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

Preview Lab → · Contrast checker → · Palette generator →