#2F2DBB#2F2DBB

#2F2DBB is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.3% C 0.212 H 272.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DBB
RGB	rgb(47, 45, 187)
HSL	hsl(241, 61%, 45%)
HSV	hsv(241, 76%, 73%)
CMYK	cmyk(74.9%, 75.9%, 0%, 26.7%)
CIE-LAB	lab(29.58, 47.75, -73.19)
CIE-LCH	lch(29.58, 87.39, 303.12°)
OKLab	oklab(41.34% 0.01 -0.2118)
OKLCH	oklch(41.34% 0.212 272.7)
XYZ	xyz(11.0773, 6.0678, 47.5915)
Luminance	0.0607 (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

#2F2DBB #B9BB2D

analogous

#2D72BB #2F2DBB #762DBB

triadic

#2F2DBB #BB2F2D #2DBB2F

tetradic

#2F2DBB #BB2D72 #B9BB2D #2DBB76

square

#2F2DBB #BB2D72 #B9BB2D #2DBB76

split-complementary

#2F2DBB #BB762D #72BB2D

monochromatic

#161558 #23218A #2F2DBB #5250D5 #8382E1

Accessibility & contrast

On white

9.49

#2F2DBB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2F2DBB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DBB

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DBB	#FFFFFF	#000000	##FFFFFF
##2F2DBB	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBF

Deuteranopia (green-blind)

#003FB9

Tritanopia (blue-blind)

#005772

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2f2dbb;
/* rgb */ color: rgb(47, 45, 187);
/* oklch */ color: oklch(41.3% 0.212 272.7);

Tailwind

colors: {
  custom: {
    50: '#7f68d1',
    500: '#2f2dbb',
    950: '#000000',
  },
}

SCSS

$custom: #2f2dbb;
$custom-light: #7f68d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2dbb",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 187
  },
  "hsl": {
    "h": 240.845,
    "s": 61.207,
    "l": 45.49
  },
  "oklch": {
    "l": 0.41344,
    "c": 0.21205,
    "h": 272.7
  },
  "luminance": 0.06069
}

Semantic roles & 50–950 ramp

primary

#2F2DBB

secondary

#C9CA7A

accent

#E443E2

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0614

muted

#7D7A83

Preview Lab

Preview with #2F2DBB

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

Preview Lab → · Contrast checker → · Palette generator →