#4450DD#4450DD

#4450DD is a mid, highly saturated blue. Relative luminance 0.122; OKLCH L 51.2% C 0.212 H 272.6°. Best body text is #FFFFFF at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4450DD
RGB	rgb(68, 80, 221)
HSL	hsl(235, 69%, 57%)
HSV	hsv(235, 69%, 87%)
CMYK	cmyk(69.2%, 63.8%, 0%, 13.3%)
CIE-LAB	lab(41.51, 40.83, -73.28)
CIE-LCH	lch(41.51, 83.89, 299.13°)
OKLab	oklab(51.23% 0.0095 -0.2116)
OKLCH	oklch(51.23% 0.212 272.6)
XYZ	xyz(18.2993, 12.1850, 69.7801)
Luminance	0.1219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4450DD #DDD144

analogous

#449DDD #4450DD #8544DD

triadic

#4450DD #DD4450 #50DD44

tetradic

#4450DD #DD449D #DDD144 #44DD85

square

#4450DD #DD449D #DDD144 #44DD85

split-complementary

#4450DD #DD8544 #9DDD44

monochromatic

#1A238D #232FC1 #4450DD #7880E6 #ACB1F0

Accessibility & contrast

On white

6.11

#4450DD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.44

#4450DD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4450DD

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4450DD	#FFFFFF	#000000	##FFFFFF
##4450DD	1.00	6.11	3.44	6.11
#FFFFFF	6.11	1.00	21.00	1.00
#000000	3.44	21.00	1.00	21.00
##FFFFFF	6.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069E1

Deuteranopia (green-blind)

#005BDA

Tritanopia (blue-blind)

#00758F

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4450dd;
/* rgb */ color: rgb(68, 80, 221);
/* oklch */ color: oklch(51.2% 0.212 272.6);

Tailwind

colors: {
  custom: {
    50: '#8b81e9',
    500: '#4450dd',
    950: '#000000',
  },
}

SCSS

$custom: #4450dd;
$custom-light: #8b81e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4450dd",
  "rgb": {
    "r": 68,
    "g": 80,
    "b": 221
  },
  "hsl": {
    "h": 235.294,
    "s": 69.231,
    "l": 56.667
  },
  "oklch": {
    "l": 0.51225,
    "c": 0.21184,
    "h": 272.6
  },
  "luminance": 0.12187
}

Semantic roles & 50–950 ramp

primary

#4450DD

secondary

#DED99F

accent

#DE3CEC

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0A16

muted

#7E7C84

Preview Lab

Preview with #4450DD

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

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