#2F49AF#2F49AF

#2F49AF is a dark, vivid blue. Relative luminance 0.085; OKLCH L 44.9% C 0.165 H 268.1°. Best body text is #FFFFFF at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F49AF
RGB	rgb(47, 73, 175)
HSL	hsl(228, 58%, 44%)
HSV	hsv(228, 73%, 69%)
CMYK	cmyk(73.1%, 58.3%, 0%, 31.4%)
CIE-LAB	lab(34.93, 26.26, -57.30)
CIE-LCH	lch(34.93, 63.03, 294.62°)
OKLab	oklab(44.9% -0.0055 -0.1653)
OKLCH	oklch(44.9% 0.165 268.1)
XYZ	xyz(11.2900, 8.4634, 41.5877)
Luminance	0.0847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F49AF #AF952F

analogous

#2F89AF #2F49AF #552FAF

triadic

#2F49AF #AF2F49 #49AF2F

tetradic

#2F49AF #AF2F89 #AF952F #2FAF55

square

#2F49AF #AF2F89 #AF952F #2FAF55

split-complementary

#2F49AF #AF552F #89AF2F

monochromatic

#15214F #22357F #2F49AF #4C67CF #7C90DC

Accessibility & contrast

On white

7.80

#2F49AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#2F49AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F49AF

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F49AF	#FFFFFF	#000000	##FFFFFF
##2F49AF	1.00	7.80	2.69	7.80
#FFFFFF	7.80	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#004CAD

Tritanopia (blue-blind)

#006275

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f49af;
/* rgb */ color: rgb(47, 73, 175);
/* oklch */ color: oklch(44.9% 0.165 268.1);

Tailwind

colors: {
  custom: {
    50: '#797bc8',
    500: '#2f49af',
    950: '#000000',
  },
}

SCSS

$custom: #2f49af;
$custom-light: #797bc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f49af",
  "rgb": {
    "r": 47,
    "g": 73,
    "b": 175
  },
  "hsl": {
    "h": 227.813,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.44899,
    "c": 0.16536,
    "h": 268.1
  },
  "luminance": 0.08465
}

Semantic roles & 50–950 ramp

primary

#2F49AF

secondary

#C4B475

accent

#C247E1

background

#F8F7FC

surface

#EFEDF8

border

#CAC8D1

text

#0A0913

muted

#7C7B82

Preview Lab

Preview with #2F49AF

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

Preview Lab → · Contrast checker → · Palette generator →