#2F44BC#2F44BC

#2F44BC is a mid, vivid blue. Relative luminance 0.084; OKLCH L 45.1% C 0.189 H 269.4°. Best body text is #FFFFFF at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F44BC
RGB	rgb(47, 68, 188)
HSL	hsl(231, 60%, 46%)
HSV	hsv(231, 75%, 74%)
CMYK	cmyk(75%, 63.8%, 0%, 26.3%)
CIE-LAB	lab(34.74, 34.30, -65.30)
CIE-LCH	lch(34.74, 73.76, 297.71°)
OKLab	oklab(45.09% -0.0021 -0.1888)
OKLCH	oklch(45.09% 0.189 269.4)
XYZ	xyz(12.3134, 8.3681, 48.5335)
Luminance	0.0837 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.74

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F44BC #BCA72F

analogous

#2F8ABC #2F44BC #602FBC

triadic

#2F44BC #BC2F44 #44BC2F

tetradic

#2F44BC #BC2F8A #BCA72F #2FBC60

square

#2F44BC #BC2F8A #BCA72F #2FBC60

split-complementary

#2F44BC #BC602F #8ABC2F

monochromatic

#17215A #23328B #2F44BC #5467D4 #8593E0

Accessibility & contrast

On white

7.85

#2F44BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#2F44BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F44BC

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F44BC	#FFFFFF	#000000	##FFFFFF
##2F44BC	1.00	7.85	2.67	7.85
#FFFFFF	7.85	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058C0

Deuteranopia (green-blind)

#004BBA

Tritanopia (blue-blind)

#00637A

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2f44bc;
/* rgb */ color: rgb(47, 68, 188);
/* oklch */ color: oklch(45.1% 0.189 269.4);

Tailwind

colors: {
  custom: {
    50: '#7d78d1',
    500: '#2f44bc',
    950: '#000000',
  },
}

SCSS

$custom: #2f44bc;
$custom-light: #7d78d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f44bc",
  "rgb": {
    "r": 47,
    "g": 68,
    "b": 188
  },
  "hsl": {
    "h": 231.064,
    "s": 60,
    "l": 46.078
  },
  "oklch": {
    "l": 0.45092,
    "c": 0.1888,
    "h": 269.4
  },
  "luminance": 0.08369
}

Semantic roles & 50–950 ramp

primary

#2F44BC

secondary

#CABE7D

accent

#CC45E3

background

#F8F7FD

surface

#EFEDFA

border

#CAC8D3

text

#0B0814

muted

#7C7B83

Preview Lab

Preview with #2F44BC

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

Preview Lab → · Contrast checker → · Palette generator →