#2F2CB7#2F2CB7

#2F2CB7 is a dark, highly saturated blue. Relative luminance 0.058; OKLCH L 40.8% C 0.208 H 273.1°. Best body text is #FFFFFF at 9.70:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CB7
RGB	rgb(47, 44, 183)
HSL	hsl(241, 61%, 45%)
HSV	hsv(241, 76%, 72%)
CMYK	cmyk(74.3%, 76%, 0%, 28.2%)
CIE-LAB	lab(28.96, 47.00, -71.84)
CIE-LCH	lch(28.96, 85.85, 303.19°)
OKLab	oklab(40.78% 0.0113 -0.2079)
OKLCH	oklch(40.78% 0.208 273.1)
XYZ	xyz(10.6174, 5.8235, 45.3551)
Luminance	0.0583 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.00

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CB7 #B4B72C

analogous

#2C6FB7 #2F2CB7 #752CB7

triadic

#2F2CB7 #B72F2C #2CB72F

tetradic

#2F2CB7 #B72C6F #B4B72C #2CB775

square

#2F2CB7 #B72C6F #B4B72C #2CB775

split-complementary

#2F2CB7 #B7752C #6FB72C

monochromatic

#161454 #222086 #2F2CB7 #4F4CD4 #807EE0

Accessibility & contrast

On white

9.70

#2F2CB7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2F2CB7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CB7

9.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CB7	#FFFFFF	#000000	##FFFFFF
##2F2CB7	1.00	9.70	2.17	9.70
#FFFFFF	9.70	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BBB

Deuteranopia (green-blind)

#003DB5

Tritanopia (blue-blind)

#005570

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2f2cb7;
/* rgb */ color: rgb(47, 44, 183);
/* oklch */ color: oklch(40.8% 0.208 273.1);

Tailwind

colors: {
  custom: {
    50: '#7e67ce',
    500: '#2f2cb7',
    950: '#000000',
  },
}

SCSS

$custom: #2f2cb7;
$custom-light: #7e67ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2cb7",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 183
  },
  "hsl": {
    "h": 241.295,
    "s": 61.233,
    "l": 44.51
  },
  "oklch": {
    "l": 0.40779,
    "c": 0.20819,
    "h": 273.1
  },
  "luminance": 0.05825
}

Semantic roles & 50–950 ramp

primary

#2F2CB7

secondary

#C7C876

accent

#E443E1

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2F2CB7

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

Preview Lab → · Contrast checker → · Palette generator →