#4450DB#4450DB

#4450DB is a mid, highly saturated blue. Relative luminance 0.121; OKLCH L 51.1% C 0.209 H 272.6°. Best body text is #FFFFFF at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4450DB
RGB	rgb(68, 80, 219)
HSL	hsl(235, 68%, 56%)
HSV	hsv(235, 69%, 86%)
CMYK	cmyk(68.9%, 63.5%, 0%, 14.1%)
CIE-LAB	lab(41.34, 40.15, -72.41)
CIE-LCH	lch(41.34, 82.80, 299.01°)
OKLab	oklab(51.05% 0.0096 -0.2091)
OKLCH	oklch(51.05% 0.209 272.6)
XYZ	xyz(18.0344, 12.0790, 68.3852)
Luminance	0.1208 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4450DB #DBCF44

analogous

#449CDB #4450DB #8444DB

triadic

#4450DB #DB4450 #50DB44

tetradic

#4450DB #DB449C #DBCF44 #44DB84

square

#4450DB #DB449C #DBCF44 #44DB84

split-complementary

#4450DB #DB8444 #9CDB44

monochromatic

#1B238A #2431BD #4450DB #7780E5 #ABB0EF

Accessibility & contrast

On white

6.15

#4450DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4450DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4450DB

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4450DB	#FFFFFF	#000000	##FFFFFF
##4450DB	1.00	6.15	3.42	6.15
#FFFFFF	6.15	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DF

Deuteranopia (green-blind)

#005BD8

Tritanopia (blue-blind)

#00748E

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4450db;
/* rgb */ color: rgb(68, 80, 219);
/* oklch */ color: oklch(51.1% 0.209 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b81e7',
    500: '#4450db',
    950: '#000000',
  },
}

SCSS

$custom: #4450db;
$custom-light: #8b81e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4450db",
  "rgb": {
    "r": 68,
    "g": 80,
    "b": 219
  },
  "hsl": {
    "h": 235.232,
    "s": 67.713,
    "l": 56.275
  },
  "oklch": {
    "l": 0.51051,
    "c": 0.2093,
    "h": 272.6
  },
  "luminance": 0.12081
}

Semantic roles & 50–950 ramp

primary

#4450DB

secondary

#DCD89E

accent

#DD3DEB

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0D0A16

muted

#7E7C84

Preview Lab

Preview with #4450DB

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

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