#447FE5#447FE5

#447FE5 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.9% C 0.167 H 260.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#447FE5
RGB	rgb(68, 127, 229)
HSL	hsl(218, 76%, 58%)
HSV	hsv(218, 70%, 90%)
CMYK	cmyk(70.3%, 44.5%, 0%, 10.2%)
CIE-LAB	lab(54.09, 14.39, -57.41)
CIE-LCH	lch(54.09, 59.19, 284.07°)
OKLab	oklab(60.88% -0.0274 -0.1644)
OKLCH	oklch(60.88% 0.167 260.5)
XYZ	xyz(24.1110, 22.0623, 77.1013)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447FE5 #E5AA44

analogous

#44D0E5 #447FE5 #5944E5

triadic

#447FE5 #E5447F #7FE544

tetradic

#447FE5 #E544D0 #E5AA44 #44E559

square

#447FE5 #E544D0 #E5AA44 #44E559

split-complementary

#447FE5 #E55944 #D0E544

monochromatic

#154699 #1D5ECF #447FE5 #7AA4EC #AFC9F4

Accessibility & contrast

On white

3.88

#447FE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#447FE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447FE5

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447FE5	#FFFFFF	#000000	##000000
##447FE5	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C89E9

Deuteranopia (green-blind)

#2C7AE3

Tritanopia (blue-blind)

#0097A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #447fe5;
/* rgb */ color: rgb(68, 127, 229);
/* oklch */ color: oklch(60.9% 0.167 260.5);

Tailwind

colors: {
  custom: {
    50: '#8aa3ee',
    500: '#447fe5',
    950: '#000000',
  },
}

SCSS

$custom: #447fe5;
$custom-light: #8aa3ee;
$custom-dark: #000000;

JSON

{
  "hex": "#447fe5",
  "rgb": {
    "r": 68,
    "g": 127,
    "b": 229
  },
  "hsl": {
    "h": 218.012,
    "s": 75.587,
    "l": 58.235
  },
  "oklch": {
    "l": 0.60881,
    "c": 0.16662,
    "h": 260.5
  },
  "luminance": 0.22065
}

Semantic roles & 50–950 ramp

primary

#447FE5

secondary

#E2CBA2

accent

#AD36F2

background

#F9FAFE

surface

#F1F3FD

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #447FE5

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

Preview Lab → · Contrast checker → · Palette generator →