#2F2585#2F2585

#2F2585 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 34.6% C 0.153 H 279.5°. Best body text is #FFFFFF at 12.18:1 contrast (WCAG AA passes).

Color values

HEX	#2F2585
RGB	rgb(47, 37, 133)
HSL	hsl(246, 56%, 33%)
HSV	hsv(246, 72%, 52%)
CMYK	cmyk(64.7%, 72.2%, 0%, 47.8%)
CIE-LAB	lab(22.37, 34.41, -52.19)
CIE-LCH	lch(22.37, 62.51, 303.39°)
OKLab	oklab(34.56% 0.0251 -0.1505)
OKLCH	oklch(34.56% 0.153 279.5)
XYZ	xyz(6.0661, 3.6205, 22.5649)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2585 #7B8525

analogous

#254B85 #2F2585 #5F2585

triadic

#2F2585 #852F25 #25852F

tetradic

#2F2585 #85254B #7B8525 #25855F

square

#2F2585 #85254B #7B8525 #25855F

split-complementary

#2F2585 #855F25 #4B8525

monochromatic

#0D0A25 #1E1855 #2F2585 #4032B5 #6255D0

Accessibility & contrast

On white

12.18

#2F2585 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#2F2585 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2585

12.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2585	#FFFFFF	#000000	##FFFFFF
##2F2585	1.00	12.18	1.72	12.18
#FFFFFF	12.18	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003988

Deuteranopia (green-blind)

#003283

Tritanopia (blue-blind)

#003F52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2f2585;
/* rgb */ color: rgb(47, 37, 133);
/* oklch */ color: oklch(34.6% 0.153 279.5);

Tailwind

colors: {
  custom: {
    50: '#7361a9',
    500: '#2f2585',
    950: '#000000',
  },
}

SCSS

$custom: #2f2585;
$custom-light: #7361a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2585",
  "rgb": {
    "r": 47,
    "g": 37,
    "b": 133
  },
  "hsl": {
    "h": 246.25,
    "s": 56.471,
    "l": 33.333
  },
  "oklch": {
    "l": 0.34556,
    "c": 0.15262,
    "h": 279.5
  },
  "luminance": 0.03621
}

Semantic roles & 50–950 ramp

primary

#2F2585

secondary

#AAB452

accent

#E048D0

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2585

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

Preview Lab → · Contrast checker → · Palette generator →