#447ACF#447ACF

#447ACF is a mid, vivid blue. Relative luminance 0.197; OKLCH L 58.4% C 0.143 H 259.1°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#447ACF
RGB	rgb(68, 122, 207)
HSL	hsl(217, 59%, 54%)
HSV	hsv(217, 67%, 81%)
CMYK	cmyk(67.1%, 41.1%, 0%, 18.8%)
CIE-LAB	lab(51.44, 9.66, -49.25)
CIE-LCH	lch(51.44, 50.19, 281.10°)
OKLab	oklab(58.42% -0.0269 -0.1404)
OKLCH	oklch(58.42% 0.143 259.1)
XYZ	xyz(20.6019, 19.6509, 61.7267)
Luminance	0.1965 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447ACF #CF9944

analogous

#44BFCF #447ACF #5444CF

triadic

#447ACF #CF447A #7ACF44

tetradic

#447ACF #CF44BF #CF9944 #44CF54

square

#447ACF #CF44BF #CF9944 #44CF54

split-complementary

#447ACF #CF5444 #BFCF44

monochromatic

#1F4279 #2C5DAA #447ACF #759DDC #A5BFE8

Accessibility & contrast

On white

4.26

#447ACF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#447ACF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447ACF

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447ACF	#FFFFFF	#000000	##000000
##447ACF	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5382D2

Deuteranopia (green-blind)

#3D75CD

Tritanopia (blue-blind)

#008E9A

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #447acf;
/* rgb */ color: rgb(68, 122, 207);
/* oklch */ color: oklch(58.4% 0.143 259.1);

Tailwind

colors: {
  custom: {
    50: '#869fde',
    500: '#447acf',
    950: '#000000',
  },
}

SCSS

$custom: #447acf;
$custom-light: #869fde;
$custom-dark: #000000;

JSON

{
  "hex": "#447acf",
  "rgb": {
    "r": 68,
    "g": 122,
    "b": 207
  },
  "hsl": {
    "h": 216.691,
    "s": 59.149,
    "l": 53.922
  },
  "oklch": {
    "l": 0.58422,
    "c": 0.14301,
    "h": 259.1
  },
  "luminance": 0.19653
}

Semantic roles & 50–950 ramp

primary

#447ACF

secondary

#D5BE9A

accent

#A545E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #447ACF

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

Preview Lab → · Contrast checker → · Palette generator →