#2F2DB8#2F2DB8

#2F2DB8 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 41.0% C 0.208 H 272.9°. Best body text is #FFFFFF at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#2F2DB8
RGB	rgb(47, 45, 184)
HSL	hsl(241, 61%, 45%)
HSV	hsv(241, 76%, 72%)
CMYK	cmyk(74.5%, 75.5%, 0%, 27.8%)
CIE-LAB	lab(29.26, 46.78, -71.94)
CIE-LCH	lch(29.26, 85.81, 303.03°)
OKLab	oklab(41.02% 0.0106 -0.2082)
OKLCH	oklch(41.02% 0.208 272.9)
XYZ	xyz(10.7595, 5.9407, 45.9177)
Luminance	0.0594 (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

#2F2DB8 #B6B82D

analogous

#2D71B8 #2F2DB8 #742DB8

triadic

#2F2DB8 #B82F2D #2DB82F

tetradic

#2F2DB8 #B82D71 #B6B82D #2DB874

square

#2F2DB8 #B82D71 #B6B82D #2DB874

split-complementary

#2F2DB8 #B8742D #71B82D

monochromatic

#161556 #222187 #2F2DB8 #504ED4 #8180E0

Accessibility & contrast

On white

9.60

#2F2DB8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2F2DB8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2DB8

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2DB8	#FFFFFF	#000000	##FFFFFF
##2F2DB8	1.00	9.60	2.19	9.60
#FFFFFF	9.60	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004CBC

Deuteranopia (green-blind)

#003EB6

Tritanopia (blue-blind)

#005671

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2f2db8;
/* rgb */ color: rgb(47, 45, 184);
/* oklch */ color: oklch(41.0% 0.208 272.9);

Tailwind

colors: {
  custom: {
    50: '#7e68cf',
    500: '#2f2db8',
    950: '#000000',
  },
}

SCSS

$custom: #2f2db8;
$custom-light: #7e68cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2db8",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 184
  },
  "hsl": {
    "h": 240.863,
    "s": 60.699,
    "l": 44.902
  },
  "oklch": {
    "l": 0.41022,
    "c": 0.20846,
    "h": 272.9
  },
  "luminance": 0.05942
}

Semantic roles & 50–950 ramp

primary

#2F2DB8

secondary

#C7C978

accent

#E444E2

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0C0614

muted

#7D7A82

Preview Lab

Preview with #2F2DB8

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

Preview Lab → · Contrast checker → · Palette generator →