#2F2AB6#2F2AB6

#2F2AB6 is a dark, highly saturated blue. Relative luminance 0.056; OKLCH L 40.4% C 0.209 H 273.4°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#2F2AB6
RGB	rgb(47, 42, 182)
HSL	hsl(242, 63%, 44%)
HSV	hsv(242, 77%, 71%)
CMYK	cmyk(74.2%, 76.9%, 0%, 28.6%)
CIE-LAB	lab(28.48, 47.75, -72.05)
CIE-LCH	lch(28.48, 86.44, 303.53°)
OKLab	oklab(40.41% 0.0123 -0.2085)
OKLCH	oklch(40.41% 0.209 273.4)
XYZ	xyz(10.4409, 5.6366, 44.7846)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2AB6 #B1B62A

analogous

#2A6BB6 #2F2AB6 #752AB6

triadic

#2F2AB6 #B62F2A #2AB62F

tetradic

#2F2AB6 #B62A6B #B1B62A #2AB675

square

#2F2AB6 #B62A6B #B1B62A #2AB675

split-complementary

#2F2AB6 #B6752A #6BB62A

monochromatic

#151353 #221F84 #2F2AB6 #4D48D5 #7E7AE0

Accessibility & contrast

On white

9.87

#2F2AB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2F2AB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2AB6

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2AB6	#FFFFFF	#000000	##FFFFFF
##2F2AB6	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004ABA

Deuteranopia (green-blind)

#003CB4

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f2ab6;
/* rgb */ color: rgb(47, 42, 182);
/* oklch */ color: oklch(40.4% 0.209 273.4);

Tailwind

colors: {
  custom: {
    50: '#7e66cd',
    500: '#2f2ab6',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ab6;
$custom-light: #7e66cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ab6",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 182
  },
  "hsl": {
    "h": 242.143,
    "s": 62.5,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40405,
    "c": 0.20884,
    "h": 273.4
  },
  "luminance": 0.05638
}

Semantic roles & 50–950 ramp

primary

#2F2AB6

secondary

#C5C873

accent

#E642E0

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2F2AB6

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

Preview Lab → · Contrast checker → · Palette generator →