#4550D2#4550D2

#4550D2 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 50.3% C 0.198 H 273.2°. Best body text is #FFFFFF at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4550D2
RGB	rgb(69, 80, 210)
HSL	hsl(235, 61%, 55%)
HSV	hsv(235, 67%, 82%)
CMYK	cmyk(67.1%, 61.9%, 0%, 17.6%)
CIE-LAB	lab(40.66, 37.22, -68.36)
CIE-LCH	lch(40.66, 77.84, 298.57°)
OKLab	oklab(50.34% 0.0112 -0.1972)
OKLCH	oklch(50.34% 0.198 273.2)
XYZ	xyz(16.9519, 11.6541, 62.3164)
Luminance	0.1166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4550D2 #D2C745

analogous

#4597D2 #4550D2 #8045D2

triadic

#4550D2 #D24550 #50D245

tetradic

#4550D2 #D24597 #D2C745 #45D280

square

#4550D2 #D24597 #D2C745 #45D280

split-complementary

#4550D2 #D28045 #97D245

monochromatic

#1F267E #2A35AF #4550D2 #767EDE #A8ADEA

Accessibility & contrast

On white

6.30

#4550D2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#4550D2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4550D2

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4550D2	#FFFFFF	#000000	##FFFFFF
##4550D2	1.00	6.30	3.33	6.30
#FFFFFF	6.30	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066D6

Deuteranopia (green-blind)

#005ACF

Tritanopia (blue-blind)

#007189

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4550d2;
/* rgb */ color: rgb(69, 80, 210);
/* oklch */ color: oklch(50.3% 0.198 273.2);

Tailwind

colors: {
  custom: {
    50: '#8981e1',
    500: '#4550d2',
    950: '#000000',
  },
}

SCSS

$custom: #4550d2;
$custom-light: #8981e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4550d2",
  "rgb": {
    "r": 69,
    "g": 80,
    "b": 210
  },
  "hsl": {
    "h": 235.319,
    "s": 61.039,
    "l": 54.706
  },
  "oklch": {
    "l": 0.50339,
    "c": 0.1975,
    "h": 273.2
  },
  "luminance": 0.11656
}

Semantic roles & 50–950 ramp

primary

#4550D2

secondary

#D7D29C

accent

#D844E4

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0A15

muted

#7E7C83

Preview Lab

Preview with #4550D2

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

Preview Lab → · Contrast checker → · Palette generator →