#2F2DB9#2F2DB9

#2F2DB9 is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.1% C 0.210 H 272.9°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DB9
RGB	rgb(47, 45, 185)
HSL	hsl(241, 61%, 45%)
HSV	hsv(241, 76%, 73%)
CMYK	cmyk(74.6%, 75.7%, 0%, 27.5%)
CIE-LAB	lab(29.37, 47.10, -72.36)
CIE-LCH	lch(29.37, 86.34, 303.06°)
OKLab	oklab(41.13% 0.0104 -0.2094)
OKLCH	oklch(41.13% 0.21 272.9)
XYZ	xyz(10.8647, 5.9828, 46.4717)
Luminance	0.0598 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2DB9 #B7B92D

analogous

#2D71B9 #2F2DB9 #752DB9

triadic

#2F2DB9 #B92F2D #2DB92F

tetradic

#2F2DB9 #B92D71 #B7B92D #2DB975

square

#2F2DB9 #B92D71 #B7B92D #2DB975

split-complementary

#2F2DB9 #B9752D #71B92D

monochromatic

#161557 #222188 #2F2DB9 #514FD4 #8280E0

Accessibility & contrast

On white

9.56

#2F2DB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#2F2DB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DB9

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DB9	#FFFFFF	#000000	##FFFFFF
##2F2DB9	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBD

Deuteranopia (green-blind)

#003EB7

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f2db9;
/* rgb */ color: rgb(47, 45, 185);
/* oklch */ color: oklch(41.1% 0.210 272.9);

Tailwind

colors: {
  custom: {
    50: '#7e68cf',
    500: '#2f2db9',
    950: '#000000',
  },
}

SCSS

$custom: #2f2db9;
$custom-light: #7e68cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2db9",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 185
  },
  "hsl": {
    "h": 240.857,
    "s": 60.87,
    "l": 45.098
  },
  "oklch": {
    "l": 0.41129,
    "c": 0.20966,
    "h": 272.9
  },
  "luminance": 0.05984
}

Semantic roles & 50–950 ramp

primary

#2F2DB9

secondary

#C8C979

accent

#E444E2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2F2DB9

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

Preview Lab → · Contrast checker → · Palette generator →