#2F2CA9#2F2CA9

#2F2CA9 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.191 H 274.2°. Best body text is #FFFFFF at 10.22:1 contrast (WCAG AA passes).

Color values

HEX	#2F2CA9
RGB	rgb(47, 44, 169)
HSL	hsl(241, 59%, 42%)
HSV	hsv(241, 74%, 66%)
CMYK	cmyk(72.2%, 74%, 0%, 33.7%)
CIE-LAB	lab(27.49, 42.39, -65.90)
CIE-LCH	lch(27.49, 78.36, 302.75°)
OKLab	oklab(39.3% 0.0139 -0.1906)
OKLCH	oklch(39.3% 0.191 274.2)
XYZ	xyz(9.2320, 5.2694, 38.0590)
Luminance	0.0527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2CA9 #A6A92C

analogous

#2C68A9 #2F2CA9 #6E2CA9

triadic

#2F2CA9 #A92F2C #2CA92F

tetradic

#2F2CA9 #A92C68 #A6A92C #2CA96E

square

#2F2CA9 #A92C68 #A6A92C #2CA96E

split-complementary

#2F2CA9 #A96E2C #68A92C

monochromatic

#141348 #211F78 #2F2CA9 #4744CE #7774DB

Accessibility & contrast

On white

10.22

#2F2CA9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F2CA9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2CA9

10.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2CA9	#FFFFFF	#000000	##FFFFFF
##2F2CA9	1.00	10.22	2.05	10.22
#FFFFFF	10.22	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047AD

Deuteranopia (green-blind)

#003BA7

Tritanopia (blue-blind)

#005068

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f2ca9;
/* rgb */ color: rgb(47, 44, 169);
/* oklch */ color: oklch(39.3% 0.191 274.2);

Tailwind

colors: {
  custom: {
    50: '#7a67c4',
    500: '#2f2ca9',
    950: '#000000',
  },
}

SCSS

$custom: #2f2ca9;
$custom-light: #7a67c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2ca9",
  "rgb": {
    "r": 47,
    "g": 44,
    "b": 169
  },
  "hsl": {
    "h": 241.44,
    "s": 58.685,
    "l": 41.765
  },
  "oklch": {
    "l": 0.39297,
    "c": 0.19111,
    "h": 274.2
  },
  "luminance": 0.0527
}

Semantic roles & 50–950 ramp

primary

#2F2CA9

secondary

#C1C36E

accent

#E246DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F2CA9

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

Preview Lab → · Contrast checker → · Palette generator →