#4477DB#4477DB

#4477DB is a mid, vivid blue. Relative luminance 0.195; OKLCH L 58.5% C 0.163 H 262.2°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#4477DB
RGB	rgb(68, 119, 219)
HSL	hsl(220, 68%, 56%)
HSV	hsv(220, 69%, 86%)
CMYK	cmyk(68.9%, 45.7%, 0%, 14.1%)
CIE-LAB	lab(51.31, 15.77, -56.26)
CIE-LCH	lch(51.31, 58.43, 285.66°)
OKLab	oklab(58.55% -0.0219 -0.1611)
OKLCH	oklch(58.55% 0.163 262.2)
XYZ	xyz(21.7624, 19.5348, 69.6278)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4477DB #DBA844

analogous

#44C3DB #4477DB #5D44DB

triadic

#4477DB #DB4477 #77DB44

tetradic

#4477DB #DB44C3 #DBA844 #44DB5D

square

#4477DB #DB44C3 #DBA844 #44DB5D

split-complementary

#4477DB #DB5D44 #C3DB44

monochromatic

#1B408A #2458BD #4477DB #779CE5 #ABC2EF

Accessibility & contrast

On white

4.28

#4477DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#4477DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4477DB

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4477DB	#FFFFFF	#000000	##000000
##4477DB	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4482DF

Deuteranopia (green-blind)

#2574D9

Tritanopia (blue-blind)

#008E9E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #4477db;
/* rgb */ color: rgb(68, 119, 219);
/* oklch */ color: oklch(58.5% 0.163 262.2);

Tailwind

colors: {
  custom: {
    50: '#899de7',
    500: '#4477db',
    950: '#000000',
  },
}

SCSS

$custom: #4477db;
$custom-light: #899de7;
$custom-dark: #000000;

JSON

{
  "hex": "#4477db",
  "rgb": {
    "r": 68,
    "g": 119,
    "b": 219
  },
  "hsl": {
    "h": 219.735,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.58545,
    "c": 0.16259,
    "h": 262.2
  },
  "luminance": 0.19537
}

Semantic roles & 50–950 ramp

primary

#4477DB

secondary

#DCC79E

accent

#B03DEB

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4477DB

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

Preview Lab → · Contrast checker → · Palette generator →