#2F49AE#2F49AE

#2F49AE is a dark, vivid blue. Relative luminance 0.084; OKLCH L 44.8% C 0.164 H 268.1°. Best body text is #FFFFFF at 7.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F49AE
RGB	rgb(47, 73, 174)
HSL	hsl(228, 57%, 43%)
HSV	hsv(228, 73%, 68%)
CMYK	cmyk(73%, 58%, 0%, 31.8%)
CIE-LAB	lab(34.85, 25.89, -56.83)
CIE-LCH	lch(34.85, 62.45, 294.49°)
OKLab	oklab(44.82% -0.0055 -0.1639)
OKLCH	oklch(44.82% 0.164 268.1)
XYZ	xyz(11.1922, 8.4242, 41.0724)
Luminance	0.0843 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F49AE #AE942F

analogous

#2F88AE #2F49AE #552FAE

triadic

#2F49AE #AE2F49 #49AE2F

tetradic

#2F49AE #AE2F88 #AE942F #2FAE55

square

#2F49AE #AE2F88 #AE942F #2FAE55

split-complementary

#2F49AE #AE552F #88AE2F

monochromatic

#15214E #22357E #2F49AE #4C66CF #7C8FDC

Accessibility & contrast

On white

7.82

#2F49AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2F49AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F49AE

7.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F49AE	#FFFFFF	#000000	##FFFFFF
##2F49AE	1.00	7.82	2.69	7.82
#FFFFFF	7.82	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B1

Deuteranopia (green-blind)

#004CAC

Tritanopia (blue-blind)

#006274

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f49ae;
/* rgb */ color: rgb(47, 73, 174);
/* oklch */ color: oklch(44.8% 0.164 268.1);

Tailwind

colors: {
  custom: {
    50: '#797bc7',
    500: '#2f49ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f49ae;
$custom-light: #797bc7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f49ae",
  "rgb": {
    "r": 47,
    "g": 73,
    "b": 174
  },
  "hsl": {
    "h": 227.717,
    "s": 57.466,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44816,
    "c": 0.16399,
    "h": 268.1
  },
  "luminance": 0.08425
}

Semantic roles & 50–950 ramp

primary

#2F49AE

secondary

#C4B475

accent

#C147E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2F49AE

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

Preview Lab → · Contrast checker → · Palette generator →