#2F41C9#2F41C9

#2F41C9 is a mid, highly saturated blue. Relative luminance 0.086; OKLCH L 45.8% C 0.209 H 269.7°. Best body text is #FFFFFF at 7.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F41C9
RGB	rgb(47, 65, 201)
HSL	hsl(233, 62%, 49%)
HSV	hsv(233, 77%, 79%)
CMYK	cmyk(76.6%, 67.7%, 0%, 21.2%)
CIE-LAB	lab(35.20, 40.82, -72.14)
CIE-LCH	lch(35.20, 82.89, 299.51°)
OKLab	oklab(45.79% -0.0012 -0.2088)
OKLCH	oklch(45.79% 0.209 269.7)
XYZ	xyz(13.6016, 8.6005, 56.1902)
Luminance	0.0860 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F41C9 #C9B72F

analogous

#2F8EC9 #2F41C9 #6A2FC9

triadic

#2F41C9 #C92F41 #41C92F

tetradic

#2F41C9 #C92F8E #C9B72F #2FC96A

square

#2F41C9 #C92F8E #C9B72F #2FC96A

split-complementary

#2F41C9 #C96A2F #8EC92F

monochromatic

#182166 #233197 #2F41C9 #5C6BD9 #8E98E5

Accessibility & contrast

On white

7.72

#2F41C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#2F41C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F41C9

7.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F41C9	#FFFFFF	#000000	##FFFFFF
##2F41C9	1.00	7.72	2.72	7.72
#FFFFFF	7.72	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ACD

Deuteranopia (green-blind)

#004BC6

Tritanopia (blue-blind)

#006680

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2f41c9;
/* rgb */ color: rgb(47, 65, 201);
/* oklch */ color: oklch(45.8% 0.209 269.7);

Tailwind

colors: {
  custom: {
    50: '#8076db',
    500: '#2f41c9',
    950: '#000000',
  },
}

SCSS

$custom: #2f41c9;
$custom-light: #8076db;
$custom-dark: #000000;

JSON

{
  "hex": "#2f41c9",
  "rgb": {
    "r": 47,
    "g": 65,
    "b": 201
  },
  "hsl": {
    "h": 232.987,
    "s": 62.097,
    "l": 48.627
  },
  "oklch": {
    "l": 0.45791,
    "c": 0.20882,
    "h": 269.7
  },
  "luminance": 0.08602
}

Semantic roles & 50–950 ramp

primary

#2F41C9

secondary

#CFC685

accent

#D243E5

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2F41C9

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

Preview Lab → · Contrast checker → · Palette generator →