#2F49AD#2F49AD

#2F49AD is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.7% C 0.163 H 268.0°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2F49AD
RGB	rgb(47, 73, 173)
HSL	hsl(228, 57%, 43%)
HSV	hsv(228, 73%, 68%)
CMYK	cmyk(72.8%, 57.8%, 0%, 32.2%)
CIE-LAB	lab(34.77, 25.51, -56.37)
CIE-LCH	lch(34.77, 61.87, 294.35°)
OKLab	oklab(44.73% -0.0055 -0.1625)
OKLCH	oklch(44.73% 0.163 268)
XYZ	xyz(11.0950, 8.3854, 40.5609)
Luminance	0.0839 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F49AD #AD932F

analogous

#2F88AD #2F49AD #542FAD

triadic

#2F49AD #AD2F49 #49AD2F

tetradic

#2F49AD #AD2F88 #AD932F #2FAD54

square

#2F49AD #AD2F88 #AD932F #2FAD54

split-complementary

#2F49AD #AD542F #88AD2F

monochromatic

#15204D #22357D #2F49AD #4B66CE #7B8FDB

Accessibility & contrast

On white

7.84

#2F49AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2F49AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F49AD

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F49AD	#FFFFFF	#000000	##FFFFFF
##2F49AD	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B0

Deuteranopia (green-blind)

#004CAB

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f49ad;
/* rgb */ color: rgb(47, 73, 173);
/* oklch */ color: oklch(44.7% 0.163 268.0);

Tailwind

colors: {
  custom: {
    50: '#797bc6',
    500: '#2f49ad',
    950: '#000000',
  },
}

SCSS

$custom: #2f49ad;
$custom-light: #797bc6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f49ad",
  "rgb": {
    "r": 47,
    "g": 73,
    "b": 173
  },
  "hsl": {
    "h": 227.619,
    "s": 57.273,
    "l": 43.137
  },
  "oklch": {
    "l": 0.44733,
    "c": 0.16262,
    "h": 268
  },
  "luminance": 0.08387
}

Semantic roles & 50–950 ramp

primary

#2F49AD

secondary

#C4B374

accent

#C147E1

background

#F7F7FC

surface

#EEEDF8

border

#C9C8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2F49AD

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

Preview Lab → · Contrast checker → · Palette generator →