#2F2EA4#2F2EA4

#2F2EA4 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.183 H 274.3°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F2EA4
RGB	rgb(47, 46, 164)
HSL	hsl(241, 56%, 41%)
HSV	hsv(241, 72%, 64%)
CMYK	cmyk(71.3%, 72%, 0%, 35.7%)
CIE-LAB	lab(27.40, 39.53, -63.03)
CIE-LCH	lch(27.40, 74.40, 302.09°)
OKLab	oklab(39.08% 0.0137 -0.1822)
OKLCH	oklch(39.08% 0.183 274.3)
XYZ	xyz(8.8479, 5.2378, 35.6595)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2EA4 #A3A42E

analogous

#2E68A4 #2F2EA4 #6A2EA4

triadic

#2F2EA4 #A42F2E #2EA42F

tetradic

#2F2EA4 #A42E68 #A3A42E #2EA46A

square

#2F2EA4 #A42E68 #A3A42E #2EA46A

split-complementary

#2F2EA4 #A46A2E #68A42E

monochromatic

#141344 #212174 #2F2EA4 #4645CB #7574D8

Accessibility & contrast

On white

10.25

#2F2EA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F2EA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2EA4

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2EA4	#FFFFFF	#000000	##FFFFFF
##2F2EA4	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046A8

Deuteranopia (green-blind)

#003BA2

Tritanopia (blue-blind)

#004F66

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2ea4;
/* rgb */ color: rgb(47, 46, 164);
/* oklch */ color: oklch(39.1% 0.183 274.3);

Tailwind

colors: {
  custom: {
    50: '#7968c0',
    500: '#2f2ea4',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ea4;
$custom-light: #7968c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ea4",
  "rgb": {
    "r": 47,
    "g": 46,
    "b": 164
  },
  "hsl": {
    "h": 240.508,
    "s": 56.19,
    "l": 41.176
  },
  "oklch": {
    "l": 0.39083,
    "c": 0.18274,
    "h": 274.3
  },
  "luminance": 0.05239
}

Semantic roles & 50–950 ramp

primary

#2F2EA4

secondary

#BFC06E

accent

#DF48DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2F2EA4

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

Preview Lab → · Contrast checker → · Palette generator →