#2F3DCA#2F3DCA

#2F3DCA is a mid, highly saturated blue. Relative luminance 0.082; OKLCH L 45.2% C 0.214 H 270.2°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F3DCA
RGB	rgb(47, 61, 202)
HSL	hsl(235, 62%, 49%)
HSV	hsv(235, 77%, 79%)
CMYK	cmyk(76.7%, 69.8%, 0%, 20.8%)
CIE-LAB	lab(34.41, 43.60, -74.04)
CIE-LCH	lch(34.41, 85.92, 300.49°)
OKLab	oklab(45.24% 0.0007 -0.2143)
OKLCH	oklch(45.24% 0.214 270.2)
XYZ	xyz(13.4981, 8.2046, 56.7379)
Luminance	0.0821 (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

#2F3DCA #CABC2F

analogous

#2F8BCA #2F3DCA #6F2FCA

triadic

#2F3DCA #CA2F3D #3DCA2F

tetradic

#2F3DCA #CA2F8B #CABC2F #2FCA6F

square

#2F3DCA #CA2F8B #CABC2F #2FCA6F

split-complementary

#2F3DCA #CA6F2F #8BCA2F

monochromatic

#181F67 #232E98 #2F3DCA #5D68D9 #8F96E5

Accessibility & contrast

On white

7.95

#2F3DCA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2F3DCA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3DCA

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3DCA	#FFFFFF	#000000	##FFFFFF
##2F3DCA	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058CE

Deuteranopia (green-blind)

#0049C7

Tritanopia (blue-blind)

#00647F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2f3dca;
/* rgb */ color: rgb(47, 61, 202);
/* oklch */ color: oklch(45.2% 0.214 270.2);

Tailwind

colors: {
  custom: {
    50: '#8173db',
    500: '#2f3dca',
    950: '#000000',
  },
}

SCSS

$custom: #2f3dca;
$custom-light: #8173db;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3dca",
  "rgb": {
    "r": 47,
    "g": 61,
    "b": 202
  },
  "hsl": {
    "h": 234.581,
    "s": 62.249,
    "l": 48.824
  },
  "oklch": {
    "l": 0.45242,
    "c": 0.21435,
    "h": 270.2
  },
  "luminance": 0.08206
}

Semantic roles & 50–950 ramp

primary

#2F3DCA

secondary

#CFC986

accent

#D742E5

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0815

muted

#7D7B83

Preview Lab

Preview with #2F3DCA

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

Preview Lab → · Contrast checker → · Palette generator →