#2F2AB7#2F2AB7

#2F2AB7 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.5% C 0.210 H 273.3°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#2F2AB7
RGB	rgb(47, 42, 183)
HSL	hsl(242, 63%, 44%)
HSV	hsv(242, 77%, 72%)
CMYK	cmyk(74.3%, 77%, 0%, 28.2%)
CIE-LAB	lab(28.59, 48.07, -72.47)
CIE-LCH	lch(28.59, 86.96, 303.56°)
OKLab	oklab(40.51% 0.0121 -0.2097)
OKLCH	oklch(40.51% 0.21 273.3)
XYZ	xyz(10.5446, 5.6781, 45.3308)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2AB7 #B2B72A

analogous

#2A6CB7 #2F2AB7 #762AB7

triadic

#2F2AB7 #B72F2A #2AB72F

tetradic

#2F2AB7 #B72A6C #B2B72A #2AB776

square

#2F2AB7 #B72A6C #B2B72A #2AB776

split-complementary

#2F2AB7 #B7762A #6CB72A

monochromatic

#151353 #221F85 #2F2AB7 #4E49D5 #7E7BE1

Accessibility & contrast

On white

9.83

#2F2AB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#2F2AB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2AB7

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2AB7	#FFFFFF	#000000	##FFFFFF
##2F2AB7	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABB

Deuteranopia (green-blind)

#003DB5

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f2ab7;
/* rgb */ color: rgb(47, 42, 183);
/* oklch */ color: oklch(40.5% 0.210 273.3);

Tailwind

colors: {
  custom: {
    50: '#7e66ce',
    500: '#2f2ab7',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ab7;
$custom-light: #7e66ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ab7",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 183
  },
  "hsl": {
    "h": 242.128,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.40513,
    "c": 0.21003,
    "h": 273.3
  },
  "luminance": 0.05679
}

Semantic roles & 50–950 ramp

primary

#2F2AB7

secondary

#C6C974

accent

#E642E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2F2AB7

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

Preview Lab → · Contrast checker → · Palette generator →