#2F2CB3#2F2CB3

#2F2CB3 is a dark, highly saturated blue. Relative luminance 0.057; OKLCH L 40.4% C 0.203 H 273.4°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CB3
RGB	rgb(47, 44, 179)
HSL	hsl(241, 61%, 44%)
HSV	hsv(241, 75%, 70%)
CMYK	cmyk(73.7%, 75.4%, 0%, 29.8%)
CIE-LAB	lab(28.54, 45.69, -70.17)
CIE-LCH	lch(28.54, 83.73, 303.07°)
OKLab	oklab(40.35% 0.012 -0.203)
OKLCH	oklch(40.35% 0.203 273.4)
XYZ	xyz(10.2069, 5.6593, 43.1935)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.29

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CB3 #B0B32C

analogous

#2C6CB3 #2F2CB3 #722CB3

triadic

#2F2CB3 #B32F2C #2CB32F

tetradic

#2F2CB3 #B32C6C #B0B32C #2CB372

square

#2F2CB3 #B32C6C #B0B32C #2CB372

split-complementary

#2F2CB3 #B3722C #6CB32C

monochromatic

#151451 #222082 #2F2CB3 #4D4AD2 #7D7BDF

Accessibility & contrast

On white

9.85

#2F2CB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2F2CB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CB3

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CB3	#FFFFFF	#000000	##FFFFFF
##2F2CB3	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB7

Deuteranopia (green-blind)

#003DB1

Tritanopia (blue-blind)

#00546E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2f2cb3;
/* rgb */ color: rgb(47, 44, 179);
/* oklch */ color: oklch(40.4% 0.203 273.4);

Tailwind

colors: {
  custom: {
    50: '#7d67cb',
    500: '#2f2cb3',
    950: '#000000',
  },
}

SCSS

$custom: #2f2cb3;
$custom-light: #7d67cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2cb3",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 179
  },
  "hsl": {
    "h": 241.333,
    "s": 60.538,
    "l": 43.725
  },
  "oklch": {
    "l": 0.40352,
    "c": 0.20338,
    "h": 273.4
  },
  "luminance": 0.0566
}

Semantic roles & 50–950 ramp

primary

#2F2CB3

secondary

#C5C774

accent

#E444E0

background

#F8F6FC

surface

#EFEBF9

border

#CAC6D2

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CB3

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

Preview Lab → · Contrast checker → · Palette generator →