#2F2EA3#2F2EA3

#2F2EA3 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.0% C 0.181 H 274.4°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F2EA3
RGB	rgb(47, 46, 163)
HSL	hsl(241, 56%, 41%)
HSV	hsv(241, 72%, 64%)
CMYK	cmyk(71.2%, 71.8%, 0%, 36.1%)
CIE-LAB	lab(27.30, 39.19, -62.59)
CIE-LCH	lch(27.30, 73.84, 302.05°)
OKLab	oklab(38.98% 0.0138 -0.1809)
OKLCH	oklch(38.98% 0.181 274.4)
XYZ	xyz(8.7580, 5.2018, 35.1857)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2EA3 #A2A32E

analogous

#2E67A3 #2F2EA3 #692EA3

triadic

#2F2EA3 #A32F2E #2EA32F

tetradic

#2F2EA3 #A32E67 #A2A32E #2EA369

square

#2F2EA3 #A32E67 #A2A32E #2EA369

split-complementary

#2F2EA3 #A3692E #67A32E

monochromatic

#131344 #212173 #2F2EA3 #4544CA #7574D8

Accessibility & contrast

On white

10.29

#2F2EA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2F2EA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2EA3

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2EA3	#FFFFFF	#000000	##FFFFFF
##2F2EA3	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A6

Deuteranopia (green-blind)

#003BA1

Tritanopia (blue-blind)

#004F65

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2f2ea3;
/* rgb */ color: rgb(47, 46, 163);
/* oklch */ color: oklch(39.0% 0.181 274.4);

Tailwind

colors: {
  custom: {
    50: '#7968bf',
    500: '#2f2ea3',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ea3;
$custom-light: #7968bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ea3",
  "rgb": {
    "r": 47,
    "g": 46,
    "b": 163
  },
  "hsl": {
    "h": 240.513,
    "s": 55.981,
    "l": 40.98
  },
  "oklch": {
    "l": 0.38981,
    "c": 0.18147,
    "h": 274.4
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary

#2F2EA3

secondary

#BFBF6D

accent

#DF49DE

background

#F8F6FB

surface

#EFEBF7

border

#CAC6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2EA3

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

Preview Lab → · Contrast checker → · Palette generator →