#4459BE#4459BE

#4459BE is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.4% C 0.160 H 270.8°. Best body text is #FFFFFF at 6.14:1 contrast (WCAG AA passes).

Color values

HEX	#4459BE
RGB	rgb(68, 89, 190)
HSL	hsl(230, 48%, 51%)
HSV	hsv(230, 64%, 75%)
CMYK	cmyk(64.2%, 53.2%, 0%, 25.5%)
CIE-LAB	lab(41.36, 24.44, -55.65)
CIE-LCH	lch(41.36, 60.78, 293.71°)
OKLab	oklab(50.37% 0.0022 -0.1597)
OKLCH	oklch(50.37% 0.16 270.8)
XYZ	xyz(15.2474, 12.0901, 50.2353)
Luminance	0.1209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459BE #BEA944

analogous

#4496BE #4459BE #6C44BE

triadic

#4459BE #BE4459 #59BE44

tetradic

#4459BE #BE4496 #BEA944 #44BE6C

square

#4459BE #BE4496 #BEA944 #44BE6C

split-complementary

#4459BE #BE6C44 #96BE44

monochromatic

#232E65 #334392 #4459BE #7181CE #9FAADE

Accessibility & contrast

On white

6.14

#4459BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#4459BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459BE

6.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459BE	#FFFFFF	#000000	##FFFFFF
##4459BE	1.00	6.14	3.42	6.14
#FFFFFF	6.14	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1767C2

Deuteranopia (green-blind)

#005CBC

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4459be;
/* rgb */ color: rgb(68, 89, 190);
/* oklch */ color: oklch(50.4% 0.160 270.8);

Tailwind

colors: {
  custom: {
    50: '#8487d2',
    500: '#4459be',
    950: '#000000',
  },
}

SCSS

$custom: #4459be;
$custom-light: #8487d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4459be",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 190
  },
  "hsl": {
    "h": 229.672,
    "s": 48.413,
    "l": 50.588
  },
  "oklch": {
    "l": 0.50372,
    "c": 0.15974,
    "h": 270.8
  },
  "luminance": 0.12091
}

Semantic roles & 50–950 ramp

primary

#4459BE

secondary

#CAC194

accent

#C150D8

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4459BE

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

Preview Lab → · Contrast checker → · Palette generator →