#447ACB#447ACB

#447ACB is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.2% C 0.138 H 258.4°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#447ACB
RGB	rgb(68, 122, 203)
HSL	hsl(216, 56%, 53%)
HSV	hsv(216, 67%, 80%)
CMYK	cmyk(66.5%, 39.9%, 0%, 20.4%)
CIE-LAB	lab(51.22, 8.25, -47.33)
CIE-LCH	lch(51.22, 48.04, 279.89°)
OKLab	oklab(58.18% -0.0278 -0.1348)
OKLCH	oklch(58.18% 0.138 258.4)
XYZ	xyz(20.1191, 19.4578, 59.1838)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447ACB #CB9544

analogous

#44BDCB #447ACB #5144CB

triadic

#447ACB #CB447A #7ACB44

tetradic

#447ACB #CB44BD #CB9544 #44CB51

square

#447ACB #CB44BD #CB9544 #44CB51

split-complementary

#447ACB #CB5144 #BDCB44

monochromatic

#204274 #2E5DA4 #447ACB #749CD8 #A4BEE6

Accessibility & contrast

On white

4.29

#447ACB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#447ACB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447ACB

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447ACB	#FFFFFF	#000000	##000000
##447ACB	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5581CE

Deuteranopia (green-blind)

#4174C9

Tritanopia (blue-blind)

#008D99

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #447acb;
/* rgb */ color: rgb(68, 122, 203);
/* oklch */ color: oklch(58.2% 0.138 258.4);

Tailwind

colors: {
  custom: {
    50: '#86a0db',
    500: '#447acb',
    950: '#000000',
  },
}

SCSS

$custom: #447acb;
$custom-light: #86a0db;
$custom-dark: #000000;

JSON

{
  "hex": "#447acb",
  "rgb": {
    "r": 68,
    "g": 122,
    "b": 203
  },
  "hsl": {
    "h": 216,
    "s": 56.485,
    "l": 53.137
  },
  "oklch": {
    "l": 0.58178,
    "c": 0.13764,
    "h": 258.4
  },
  "luminance": 0.1946
}

Semantic roles & 50–950 ramp

primary

#447ACB

secondary

#D3BB98

accent

#A348E0

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #447ACB

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

Preview Lab → · Contrast checker → · Palette generator →