#2F2AB5#2F2AB5

#2F2AB5 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.3% C 0.208 H 273.5°. Best body text is #FFFFFF at 9.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F2AB5
RGB	rgb(47, 42, 181)
HSL	hsl(242, 62%, 44%)
HSV	hsv(242, 77%, 71%)
CMYK	cmyk(74%, 76.8%, 0%, 29%)
CIE-LAB	lab(28.37, 47.43, -71.64)
CIE-LCH	lch(28.37, 85.92, 303.51°)
OKLab	oklab(40.3% 0.0125 -0.2073)
OKLCH	oklch(40.3% 0.208 273.5)
XYZ	xyz(10.3380, 5.5954, 44.2423)
Luminance	0.0560 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2AB5 #B0B52A

analogous

#2A6AB5 #2F2AB5 #742AB5

triadic

#2F2AB5 #B52F2A #2AB52F

tetradic

#2F2AB5 #B52A6A #B0B52A #2AB574

square

#2F2AB5 #B52A6A #B0B52A #2AB574

split-complementary

#2F2AB5 #B5742A #6AB52A

monochromatic

#151352 #221E83 #2F2AB5 #4D48D4 #7D79E0

Accessibility & contrast

On white

9.91

#2F2AB5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.12

#2F2AB5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2AB5

9.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2AB5	#FFFFFF	#000000	##FFFFFF
##2F2AB5	1.00	9.91	2.12	9.91
#FFFFFF	9.91	1.00	21.00	1.00
#000000	2.12	21.00	1.00	21.00
##FFFFFF	9.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049B9

Deuteranopia (green-blind)

#003CB3

Tritanopia (blue-blind)

#00536E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f2ab5;
/* rgb */ color: rgb(47, 42, 181);
/* oklch */ color: oklch(40.3% 0.208 273.5);

Tailwind

colors: {
  custom: {
    50: '#7d66cd',
    500: '#2f2ab5',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ab5;
$custom-light: #7d66cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ab5",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 181
  },
  "hsl": {
    "h": 242.158,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40296,
    "c": 0.20765,
    "h": 273.5
  },
  "luminance": 0.05596
}

Semantic roles & 50–950 ramp

primary

#2F2AB5

secondary

#C5C873

accent

#E542E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2F2AB5

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

Preview Lab → · Contrast checker → · Palette generator →