#447DDE#447DDE

#447DDE is a mid, vivid blue. Relative luminance 0.212; OKLCH L 60.0% C 0.160 H 260.3°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#447DDE
RGB	rgb(68, 125, 222)
HSL	hsl(218, 70%, 57%)
HSV	hsv(218, 69%, 87%)
CMYK	cmyk(69.4%, 43.7%, 0%, 12.9%)
CIE-LAB	lab(53.13, 13.13, -55.03)
CIE-LCH	lch(53.13, 56.57, 283.42°)
OKLab	oklab(60.01% -0.0268 -0.1574)
OKLCH	oklch(60.01% 0.16 260.3)
XYZ	xyz(22.8976, 21.1677, 71.9721)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447DDE #DEA544

analogous

#44CADE #447DDE #5844DE

triadic

#447DDE #DE447D #7DDE44

tetradic

#447DDE #DE44CA #DEA544 #44DE58

square

#447DDE #DE44CA #DEA544 #44DE58

split-complementary

#447DDE #DE5844 #CADE44

monochromatic

#19458E #225EC2 #447DDE #78A1E7 #ACC5F0

Accessibility & contrast

On white

4.01

#447DDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#447DDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447DDE

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447DDE	#FFFFFF	#000000	##000000
##447DDE	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D87E2

Deuteranopia (green-blind)

#3178DC

Tritanopia (blue-blind)

#0094A3

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #447dde;
/* rgb */ color: rgb(68, 125, 222);
/* oklch */ color: oklch(60.0% 0.160 260.3);

Tailwind

colors: {
  custom: {
    50: '#89a2e9',
    500: '#447dde',
    950: '#000000',
  },
}

SCSS

$custom: #447dde;
$custom-light: #89a2e9;
$custom-dark: #000000;

JSON

{
  "hex": "#447dde",
  "rgb": {
    "r": 68,
    "g": 125,
    "b": 222
  },
  "hsl": {
    "h": 217.792,
    "s": 70,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60007,
    "c": 0.15964,
    "h": 260.3
  },
  "luminance": 0.2117
}

Semantic roles & 50–950 ramp

primary

#447DDE

secondary

#DEC79F

accent

#AB3BED

background

#F9F9FE

surface

#F1F2FD

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #447DDE

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

Preview Lab → · Contrast checker → · Palette generator →