#2F2CA7#2F2CA7

#2F2CA7 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 39.1% C 0.189 H 274.3°. Best body text is #FFFFFF at 10.30:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CA7
RGB	rgb(47, 44, 167)
HSL	hsl(241, 58%, 41%)
HSV	hsv(241, 74%, 65%)
CMYK	cmyk(71.9%, 73.7%, 0%, 34.5%)
CIE-LAB	lab(27.28, 41.72, -65.04)
CIE-LCH	lch(27.28, 77.27, 302.68°)
OKLab	oklab(39.09% 0.0143 -0.1881)
OKLCH	oklch(39.09% 0.189 274.3)
XYZ	xyz(9.0457, 5.1948, 37.0777)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CA7 #A4A72C

analogous

#2C67A7 #2F2CA7 #6D2CA7

triadic

#2F2CA7 #A72F2C #2CA72F

tetradic

#2F2CA7 #A72C67 #A4A72C #2CA76D

square

#2F2CA7 #A72C67 #A4A72C #2CA76D

split-complementary

#2F2CA7 #A76D2C #67A72C

monochromatic

#141246 #211F77 #2F2CA7 #4643CD #7673DA

Accessibility & contrast

On white

10.30

#2F2CA7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2F2CA7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CA7

10.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CA7	#FFFFFF	#000000	##FFFFFF
##2F2CA7	1.00	10.30	2.04	10.30
#FFFFFF	10.30	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046AB

Deuteranopia (green-blind)

#003BA5

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2f2ca7;
/* rgb */ color: rgb(47, 44, 167);
/* oklch */ color: oklch(39.1% 0.189 274.3);

Tailwind

colors: {
  custom: {
    50: '#7a67c2',
    500: '#2f2ca7',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ca7;
$custom-light: #7a67c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ca7",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 167
  },
  "hsl": {
    "h": 241.463,
    "s": 58.294,
    "l": 41.373
  },
  "oklch": {
    "l": 0.39089,
    "c": 0.18862,
    "h": 274.3
  },
  "luminance": 0.05196
}

Semantic roles & 50–950 ramp

primary

#2F2CA7

secondary

#C0C26D

accent

#E246DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CA7

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

Preview Lab → · Contrast checker → · Palette generator →