#2F35AD#2F35AD

#2F35AD is a dark, vivid blue. Relative luminance 0.062; OKLCH L 41.1% C 0.187 H 272.5°. Best body text is #FFFFFF at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#2F35AD
RGB	rgb(47, 53, 173)
HSL	hsl(237, 57%, 43%)
HSV	hsv(237, 73%, 68%)
CMYK	cmyk(72.8%, 69.4%, 0%, 32.2%)
CIE-LAB	lab(29.83, 38.39, -64.45)
CIE-LCH	lch(29.83, 75.02, 300.78°)
OKLab	oklab(41.09% 0.0083 -0.1864)
OKLCH	oklch(41.09% 0.187 272.5)
XYZ	xyz(9.9857, 6.1667, 40.1911)
Luminance	0.0617 (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

#2F35AD #ADA72F

analogous

#2F74AD #2F35AD #682FAD

triadic

#2F35AD #AD2F35 #35AD2F

tetradic

#2F35AD #AD2F74 #ADA72F #2FAD68

square

#2F35AD #AD2F74 #ADA72F #2FAD68

split-complementary

#2F35AD #AD682F #74AD2F

monochromatic

#15184D #22267D #2F35AD #4B51CE #7B80DB

Accessibility & contrast

On white

9.40

#2F35AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#2F35AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F35AD

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F35AD	#FFFFFF	#000000	##FFFFFF
##2F35AD	1.00	9.40	2.23	9.40
#FFFFFF	9.40	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CB1

Deuteranopia (green-blind)

#0040AB

Tritanopia (blue-blind)

#00566D

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f35ad;
/* rgb */ color: rgb(47, 53, 173);
/* oklch */ color: oklch(41.1% 0.187 272.5);

Tailwind

colors: {
  custom: {
    50: '#7b6dc7',
    500: '#2f35ad',
    950: '#000000',
  },
}

SCSS

$custom: #2f35ad;
$custom-light: #7b6dc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f35ad",
  "rgb": {
    "r": 47,
    "g": 53,
    "b": 173
  },
  "hsl": {
    "h": 237.143,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.41094,
    "c": 0.18657,
    "h": 272.5
  },
  "luminance": 0.06168
}

Semantic roles & 50–950 ramp

primary

#2F35AD

secondary

#C4C074

accent

#D947E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0713

muted

#7C7A82

Preview Lab

Preview with #2F35AD

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

Preview Lab → · Contrast checker → · Palette generator →