#4463BE#4463BE

#4463BE is a mid, vivid blue. Relative luminance 0.139; OKLCH L 52.4% C 0.147 H 267.1°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#4463BE
RGB	rgb(68, 99, 190)
HSL	hsl(225, 48%, 51%)
HSV	hsv(225, 64%, 75%)
CMYK	cmyk(64.2%, 47.9%, 0%, 25.5%)
CIE-LAB	lab(44.04, 18.05, -51.32)
CIE-LCH	lch(44.04, 54.40, 289.38°)
OKLab	oklab(52.41% -0.0075 -0.1469)
OKLCH	oklch(52.41% 0.147 267.1)
XYZ	xyz(16.1368, 13.8689, 50.5318)
Luminance	0.1387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4463BE #BE9F44

analogous

#44A0BE #4463BE #6244BE

triadic

#4463BE #BE4463 #63BE44

tetradic

#4463BE #BE44A0 #BE9F44 #44BE62

square

#4463BE #BE44A0 #BE9F44 #44BE62

split-complementary

#4463BE #BE6244 #A0BE44

monochromatic

#233465 #334B92 #4463BE #7189CE #9FAFDE

Accessibility & contrast

On white

5.56

#4463BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#4463BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4463BE

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4463BE	#FFFFFF	#000000	##FFFFFF
##4463BE	1.00	5.56	3.77	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#346EC1

Deuteranopia (green-blind)

#1B63BC

Tritanopia (blue-blind)

#007887

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #4463be;
/* rgb */ color: rgb(68, 99, 190);
/* oklch */ color: oklch(52.4% 0.147 267.1);

Tailwind

colors: {
  custom: {
    50: '#848fd2',
    500: '#4463be',
    950: '#000000',
  },
}

SCSS

$custom: #4463be;
$custom-light: #848fd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4463be",
  "rgb": {
    "r": 68,
    "g": 99,
    "b": 190
  },
  "hsl": {
    "h": 224.754,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.52408,
    "c": 0.14706,
    "h": 267.1
  },
  "luminance": 0.1387
}

Semantic roles & 50–950 ramp

primary

#4463BE

secondary

#CABC94

accent

#B550D8

background

#F8F8FD

surface

#F0F0FA

border

#CBCBD3

text

#0C0C14

muted

#7D7D83

Preview Lab

Preview with #4463BE

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

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