#2F35BE#2F35BE

#2F35BE is a dark, highly saturated blue. Relative luminance 0.069; OKLCH L 42.8% C 0.208 H 271.6°. Best body text is #FFFFFF at 8.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F35BE
RGB	rgb(47, 53, 190)
HSL	hsl(237, 60%, 46%)
HSV	hsv(237, 75%, 75%)
CMYK	cmyk(75.3%, 72.1%, 0%, 25.5%)
CIE-LAB	lab(31.50, 44.23, -71.79)
CIE-LCH	lch(31.50, 84.33, 301.64°)
OKLab	oklab(42.8% 0.006 -0.2078)
OKLCH	oklch(42.8% 0.208 271.6)
XYZ	xyz(11.7365, 6.8670, 49.4121)
Luminance	0.0687 (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

#2F35BE #BEB82F

analogous

#2F7CBE #2F35BE #712FBE

triadic

#2F35BE #BE2F35 #35BE2F

tetradic

#2F35BE #BE2F7C #BEB82F #2FBE71

square

#2F35BE #BE2F7C #BEB82F #2FBE71

split-complementary

#2F35BE #BE712F #7CBE2F

monochromatic

#171A5C #23278D #2F35BE #555BD5 #868AE1

Accessibility & contrast

On white

8.85

#2F35BE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.37

#2F35BE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F35BE

8.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F35BE	#FFFFFF	#000000	##FFFFFF
##2F35BE	1.00	8.85	2.37	8.85
#FFFFFF	8.85	1.00	21.00	1.00
#000000	2.37	21.00	1.00	21.00
##FFFFFF	8.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0051C2

Deuteranopia (green-blind)

#0043BC

Tritanopia (blue-blind)

#005C76

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2f35be;
/* rgb */ color: rgb(47, 53, 190);
/* oklch */ color: oklch(42.8% 0.208 271.6);

Tailwind

colors: {
  custom: {
    50: '#7f6dd3',
    500: '#2f35be',
    950: '#000000',
  },
}

SCSS

$custom: #2f35be;
$custom-light: #7f6dd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f35be",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 190
  },
  "hsl": {
    "h": 237.483,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.428,
    "c": 0.20789,
    "h": 271.6
  },
  "luminance": 0.06868
}

Semantic roles & 50–950 ramp

primary

#2F35BE

secondary

#CBC77E

accent

#DD44E3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #2F35BE

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

Preview Lab → · Contrast checker → · Palette generator →