#447ADA#447ADA

#447ADA is a mid, vivid blue. Relative luminance 0.202; OKLCH L 59.1% C 0.158 H 260.9°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#447ADA
RGB	rgb(68, 122, 218)
HSL	hsl(218, 67%, 56%)
HSV	hsv(218, 69%, 85%)
CMYK	cmyk(68.8%, 44%, 0%, 14.5%)
CIE-LAB	lab(52.07, 13.56, -54.47)
CIE-LCH	lch(52.07, 56.13, 283.97°)
OKLab	oklab(59.11% -0.0248 -0.1558)
OKLCH	oklch(59.11% 0.158 260.9)
XYZ	xyz(21.9938, 20.2077, 69.0574)
Luminance	0.2021 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447ADA #DAA444

analogous

#44C5DA #447ADA #5944DA

triadic

#447ADA #DA447A #7ADA44

tetradic

#447ADA #DA44C5 #DAA444 #44DA59

square

#447ADA #DA44C5 #DAA444 #44DA59

split-complementary

#447ADA #DA5944 #C5DA44

monochromatic

#1B4289 #255BBC #447ADA #779EE4 #AAC3EE

Accessibility & contrast

On white

4.17

#447ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.04

#447ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447ADA

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447ADA	#FFFFFF	#000000	##000000
##447ADA	1.00	4.17	5.04	5.04
#FFFFFF	4.17	1.00	21.00	21.00
#000000	5.04	21.00	1.00	1.00
##000000	5.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B84DE

Deuteranopia (green-blind)

#2F76D8

Tritanopia (blue-blind)

#00909F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #447ada;
/* rgb */ color: rgb(68, 122, 218);
/* oklch */ color: oklch(59.1% 0.158 260.9);

Tailwind

colors: {
  custom: {
    50: '#889fe6',
    500: '#447ada',
    950: '#000000',
  },
}

SCSS

$custom: #447ada;
$custom-light: #889fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#447ada",
  "rgb": {
    "r": 68,
    "g": 122,
    "b": 218
  },
  "hsl": {
    "h": 218.4,
    "s": 66.964,
    "l": 56.078
  },
  "oklch": {
    "l": 0.59113,
    "c": 0.15775,
    "h": 260.9
  },
  "luminance": 0.2021
}

Semantic roles & 50–950 ramp

primary

#447ADA

secondary

#DCC69E

accent

#AC3EEA

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #447ADA

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

Preview Lab → · Contrast checker → · Palette generator →