#4553E6#4553E6

#4553E6 is a mid, highly saturated blue. Relative luminance 0.132; OKLCH L 52.6% C 0.220 H 272.1°. Best body text is #FFFFFF at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#4553E6
RGB	rgb(69, 83, 230)
HSL	hsl(235, 76%, 59%)
HSV	hsv(235, 70%, 90%)
CMYK	cmyk(70%, 63.9%, 0%, 9.8%)
CIE-LAB	lab(43.01, 42.18, -75.94)
CIE-LCH	lch(43.01, 86.87, 299.05°)
OKLab	oklab(52.57% 0.0079 -0.2194)
OKLCH	oklch(52.57% 0.22 272.1)
XYZ	xyz(19.8256, 13.1629, 76.3434)
Luminance	0.1316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4553E6 #E6D845

analogous

#45A3E6 #4553E6 #8745E6

triadic

#4553E6 #E64553 #53E645

tetradic

#4553E6 #E645A3 #E6D845 #45E687

square

#4553E6 #E645A3 #E6D845 #45E687

split-complementary

#4553E6 #E68745 #A3E645

monochromatic

#15219C #1C2CD2 #4553E6 #7B85ED #B1B7F5

Accessibility & contrast

On white

5.78

#4553E6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#4553E6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4553E6

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4553E6	#FFFFFF	#000000	##FFFFFF
##4553E6	1.00	5.78	3.63	5.78
#FFFFFF	5.78	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DEB

Deuteranopia (green-blind)

#005EE3

Tritanopia (blue-blind)

#007995

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #4553e6;
/* rgb */ color: rgb(69, 83, 230);
/* oklch */ color: oklch(52.6% 0.220 272.1);

Tailwind

colors: {
  custom: {
    50: '#8d83ef',
    500: '#4553e6',
    950: '#000000',
  },
}

SCSS

$custom: #4553e6;
$custom-light: #8d83ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4553e6",
  "rgb": {
    "r": 69,
    "g": 83,
    "b": 230
  },
  "hsl": {
    "h": 234.783,
    "s": 76.303,
    "l": 58.627
  },
  "oklch": {
    "l": 0.5257,
    "c": 0.21952,
    "h": 272.1
  },
  "luminance": 0.13165
}

Semantic roles & 50–950 ramp

primary

#4553E6

secondary

#E3DEA4

accent

#E235F3

background

#F9F8FE

surface

#F2EFFD

border

#CCCAD5

text

#0E0A17

muted

#7E7C85

Preview Lab

Preview with #4553E6

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

Preview Lab → · Contrast checker → · Palette generator →