#4459B5#4459B5

#4459B5 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.7% C 0.147 H 270.5°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4459B5
RGB	rgb(68, 89, 181)
HSL	hsl(229, 45%, 49%)
HSV	hsv(229, 62%, 71%)
CMYK	cmyk(62.4%, 50.8%, 0%, 29%)
CIE-LAB	lab(40.75, 21.28, -51.37)
CIE-LCH	lch(40.75, 55.60, 292.51°)
OKLab	oklab(49.72% 0.0014 -0.1471)
OKLCH	oklch(49.72% 0.147 270.5)
XYZ	xyz(14.2940, 11.7087, 45.2138)
Luminance	0.1171 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459B5 #B5A044

analogous

#4492B5 #4459B5 #6844B5

triadic

#4459B5 #B54459 #59B544

tetradic

#4459B5 #B54492 #B5A044 #44B568

square

#4459B5 #B54492 #B5A044 #44B568

split-complementary

#4459B5 #B56844 #92B544

monochromatic

#232D5C #334389 #4459B5 #6E7FC8 #9AA6D9

Accessibility & contrast

On white

6.28

#4459B5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4459B5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459B5

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459B5	#FFFFFF	#000000	##FFFFFF
##4459B5	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2665B8

Deuteranopia (green-blind)

#065BB3

Tritanopia (blue-blind)

#006E7E

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4459b5;
/* rgb */ color: rgb(68, 89, 181);
/* oklch */ color: oklch(49.7% 0.147 270.5);

Tailwind

colors: {
  custom: {
    50: '#8387cc',
    500: '#4459b5',
    950: '#000000',
  },
}

SCSS

$custom: #4459b5;
$custom-light: #8387cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4459b5",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 181
  },
  "hsl": {
    "h": 228.85,
    "s": 45.382,
    "l": 48.824
  },
  "oklch": {
    "l": 0.49717,
    "c": 0.14715,
    "h": 270.5
  },
  "luminance": 0.1171
}

Semantic roles & 50–950 ramp

primary

#4459B5

secondary

#C5BB90

accent

#BD53D5

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B13

muted

#7D7C82

Preview Lab

Preview with #4459B5

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

Preview Lab → · Contrast checker → · Palette generator →