#447FD7#447FD7

#447FD7 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.0% C 0.148 H 258.3°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#447FD7
RGB	rgb(68, 127, 215)
HSL	hsl(216, 65%, 55%)
HSV	hsv(216, 68%, 84%)
CMYK	cmyk(68.4%, 40.9%, 0%, 15.7%)
CIE-LAB	lab(53.29, 9.42, -50.83)
CIE-LCH	lch(53.29, 51.70, 280.50°)
OKLab	oklab(60% -0.03 -0.145)
OKLCH	oklch(60% 0.148 258.3)
XYZ	xyz(22.2346, 21.3117, 67.2186)
Luminance	0.2131 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#447FD7 #D79C44

analogous

#44C9D7 #447FD7 #5244D7

triadic

#447FD7 #D7447F #7FD744

tetradic

#447FD7 #D744C9 #D79C44 #44D752

square

#447FD7 #D744C9 #D79C44 #44D752

split-complementary

#447FD7 #D75244 #C9D744

monochromatic

#1C4684 #2761B7 #447FD7 #76A2E2 #A9C4ED

Accessibility & contrast

On white

3.99

#447FD7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#447FD7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #447FD7

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##447FD7	#FFFFFF	#000000	##000000
##447FD7	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5687DA

Deuteranopia (green-blind)

#3F79D5

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #447fd7;
/* rgb */ color: rgb(68, 127, 215);
/* oklch */ color: oklch(60.0% 0.148 258.3);

Tailwind

colors: {
  custom: {
    50: '#88a3e4',
    500: '#447fd7',
    950: '#000000',
  },
}

SCSS

$custom: #447fd7;
$custom-light: #88a3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#447fd7",
  "rgb": {
    "r": 68,
    "g": 127,
    "b": 215
  },
  "hsl": {
    "h": 215.918,
    "s": 64.758,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59999,
    "c": 0.1481,
    "h": 258.3
  },
  "luminance": 0.21314
}

Semantic roles & 50–950 ramp

primary

#447FD7

secondary

#DAC19D

accent

#A440E8

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F15

muted

#7E7F84

Preview Lab

Preview with #447FD7

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

Preview Lab → · Contrast checker → · Palette generator →