#2F3ABE#2F3ABE

#2F3ABE is a dark, highly saturated blue. Relative luminance 0.073; OKLCH L 43.6% C 0.203 H 271.0°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#2F3ABE
RGB	rgb(47, 58, 190)
HSL	hsl(235, 60%, 46%)
HSV	hsv(235, 75%, 75%)
CMYK	cmyk(75.3%, 69.5%, 0%, 25.5%)
CIE-LAB	lab(32.58, 41.26, -70.01)
CIE-LCH	lch(32.58, 81.26, 300.51°)
OKLab	oklab(43.58% 0.0035 -0.2026)
OKLCH	oklch(43.58% 0.203 271)
XYZ	xyz(11.9765, 7.3469, 49.4921)
Luminance	0.0735 (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

#2F3ABE #BEB32F

analogous

#2F82BE #2F3ABE #6C2FBE

triadic

#2F3ABE #BE2F3A #3ABE2F

tetradic

#2F3ABE #BE2F82 #BEB32F #2FBE6C

square

#2F3ABE #BE2F82 #BEB32F #2FBE6C

split-complementary

#2F3ABE #BE6C2F #82BE2F

monochromatic

#171C5C #232B8D #2F3ABE #555FD5 #868DE1

Accessibility & contrast

On white

8.50

#2F3ABE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2F3ABE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F3ABE

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F3ABE	#FFFFFF	#000000	##FFFFFF
##2F3ABE	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0054C2

Deuteranopia (green-blind)

#0046BC

Tritanopia (blue-blind)

#005E77

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2f3abe;
/* rgb */ color: rgb(47, 58, 190);
/* oklch */ color: oklch(43.6% 0.203 271.0);

Tailwind

colors: {
  custom: {
    50: '#7e71d3',
    500: '#2f3abe',
    950: '#000000',
  },
}

SCSS

$custom: #2f3abe;
$custom-light: #7e71d3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f3abe",
  "rgb": {
    "r": 47,
    "g": 58,
    "b": 190
  },
  "hsl": {
    "h": 235.385,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.43578,
    "c": 0.20265,
    "h": 271
  },
  "luminance": 0.07348
}

Semantic roles & 50–950 ramp

primary

#2F3ABE

secondary

#CBC57E

accent

#D744E3

background

#F8F6FD

surface

#F0ECFA

border

#CBC7D3

text

#0C0714

muted

#7D7A83

Preview Lab

Preview with #2F3ABE

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

Preview Lab → · Contrast checker → · Palette generator →