#2F2499#2F2499

#2F2499 is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.5% C 0.179 H 276.9°. Best body text is #FFFFFF at 11.46:1 contrast (WCAG AA passes).

Color values

HEX	#2F2499
RGB	rgb(47, 36, 153)
HSL	hsl(246, 62%, 37%)
HSV	hsv(246, 76%, 60%)
CMYK	cmyk(69.3%, 76.5%, 0%, 40%)
CIE-LAB	lab(24.21, 41.62, -61.59)
CIE-LCH	lch(24.21, 74.33, 304.05°)
OKLab	oklab(36.48% 0.0216 -0.178)
OKLCH	oklch(36.48% 0.179 276.9)
XYZ	xyz(7.5511, 4.1653, 30.5369)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2499 #8E9924

analogous

#245499 #2F2499 #6A2499

triadic

#2F2499 #992F24 #24992F

tetradic

#2F2499 #992454 #8E9924 #24996A

square

#2F2499 #992454 #8E9924 #24996A

split-complementary

#2F2499 #996A24 #549924

monochromatic

#110D36 #201867 #2F2499 #3E30CB #6A5ED9

Accessibility & contrast

On white

11.46

#2F2499 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F2499 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2499

11.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2499	#FFFFFF	#000000	##FFFFFF
##2F2499	1.00	11.46	1.83	11.46
#FFFFFF	11.46	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9C

Deuteranopia (green-blind)

#003497

Tritanopia (blue-blind)

#00465D

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f2499;
/* rgb */ color: rgb(47, 36, 153);
/* oklch */ color: oklch(36.5% 0.179 276.9);

Tailwind

colors: {
  custom: {
    50: '#7761b8',
    500: '#2f2499',
    950: '#000000',
  },
}

SCSS

$custom: #2f2499;
$custom-light: #7761b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2499",
  "rgb": {
    "r": 47,
    "g": 36,
    "b": 153
  },
  "hsl": {
    "h": 245.641,
    "s": 61.905,
    "l": 37.059
  },
  "oklch": {
    "l": 0.36475,
    "c": 0.17927,
    "h": 276.9
  },
  "luminance": 0.04166
}

Semantic roles & 50–950 ramp

primary

#2F2499

secondary

#B5BE5B

accent

#E543D6

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #2F2499

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

Preview Lab → · Contrast checker → · Palette generator →