#2F46AD#2F46AD

#2F46AD is a dark, vivid blue. Relative luminance 0.080; OKLCH L 44.1% C 0.166 H 268.9°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#2F46AD
RGB	rgb(47, 70, 173)
HSL	hsl(229, 57%, 43%)
HSV	hsv(229, 73%, 68%)
CMYK	cmyk(72.8%, 59.5%, 0%, 32.2%)
CIE-LAB	lab(33.98, 27.49, -57.65)
CIE-LCH	lch(33.98, 63.87, 295.50°)
OKLab	oklab(44.14% -0.0032 -0.1663)
OKLCH	oklch(44.14% 0.166 268.9)
XYZ	xyz(10.9027, 8.0007, 40.4968)
Luminance	0.0800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F46AD #AD962F

analogous

#2F85AD #2F46AD #572FAD

triadic

#2F46AD #AD2F46 #46AD2F

tetradic

#2F46AD #AD2F85 #AD962F #2FAD57

square

#2F46AD #AD2F85 #AD962F #2FAD57

split-complementary

#2F46AD #AD572F #85AD2F

monochromatic

#151F4D #22337D #2F46AD #4B63CE #7B8DDB

Accessibility & contrast

On white

8.08

#2F46AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2F46AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F46AD

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F46AD	#FFFFFF	#000000	##FFFFFF
##2F46AD	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056B0

Deuteranopia (green-blind)

#004AAB

Tritanopia (blue-blind)

#006072

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2f46ad;
/* rgb */ color: rgb(47, 70, 173);
/* oklch */ color: oklch(44.1% 0.166 268.9);

Tailwind

colors: {
  custom: {
    50: '#7979c6',
    500: '#2f46ad',
    950: '#000000',
  },
}

SCSS

$custom: #2f46ad;
$custom-light: #7979c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f46ad",
  "rgb": {
    "r": 47,
    "g": 70,
    "b": 173
  },
  "hsl": {
    "h": 229.048,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44144,
    "c": 0.16637,
    "h": 268.9
  },
  "luminance": 0.08002
}

Semantic roles & 50–950 ramp

primary

#2F46AD

secondary

#C4B574

accent

#C547E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2F46AD

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

Preview Lab → · Contrast checker → · Palette generator →