#2F2BAF#2F2BAF

#2F2BAF is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.8% C 0.199 H 273.8°. Best body text is #FFFFFF at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#2F2BAF
RGB	rgb(47, 43, 175)
HSL	hsl(242, 61%, 43%)
HSV	hsv(242, 75%, 69%)
CMYK	cmyk(73.1%, 75.4%, 0%, 31.4%)
CIE-LAB	lab(27.92, 44.94, -68.80)
CIE-LCH	lch(27.92, 82.18, 303.15°)
OKLab	oklab(39.79% 0.0133 -0.199)
OKLCH	oklch(39.79% 0.199 273.8)
XYZ	xyz(9.7715, 5.4263, 41.0815)
Luminance	0.0543 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2BAF #ABAF2B

analogous

#2B69AF #2F2BAF #712BAF

triadic

#2F2BAF #AF2F2B #2BAF2F

tetradic

#2F2BAF #AF2B69 #ABAF2B #2BAF71

square

#2F2BAF #AF2B69 #ABAF2B #2BAF71

split-complementary

#2F2BAF #AF712B #69AF2B

monochromatic

#15134D #221F7E #2F2BAF #4A46D1 #7A77DE

Accessibility & contrast

On white

10.07

#2F2BAF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2F2BAF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2BAF

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2BAF	#FFFFFF	#000000	##FFFFFF
##2F2BAF	1.00	10.07	2.09	10.07
#FFFFFF	10.07	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B3

Deuteranopia (green-blind)

#003CAD

Tritanopia (blue-blind)

#00526B

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2f2baf;
/* rgb */ color: rgb(47, 43, 175);
/* oklch */ color: oklch(39.8% 0.199 273.8);

Tailwind

colors: {
  custom: {
    50: '#7c66c8',
    500: '#2f2baf',
    950: '#000000',
  },
}

SCSS

$custom: #2f2baf;
$custom-light: #7c66c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2baf",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 175
  },
  "hsl": {
    "h": 241.818,
    "s": 60.55,
    "l": 42.745
  },
  "oklch": {
    "l": 0.39787,
    "c": 0.19947,
    "h": 273.8
  },
  "luminance": 0.05427
}

Semantic roles & 50–950 ramp

primary

#2F2BAF

secondary

#C3C570

accent

#E444DF

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2BAF

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

Preview Lab → · Contrast checker → · Palette generator →