#4459C8#4459C8

#4459C8 is a mid, vivid blue. Relative luminance 0.125; OKLCH L 51.1% C 0.173 H 270.9°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4459C8
RGB	rgb(68, 89, 200)
HSL	hsl(230, 55%, 53%)
HSV	hsv(230, 66%, 78%)
CMYK	cmyk(66%, 55.5%, 0%, 21.6%)
CIE-LAB	lab(42.07, 27.95, -60.31)
CIE-LCH	lch(42.07, 66.47, 294.87°)
OKLab	oklab(51.13% 0.0028 -0.1734)
OKLCH	oklch(51.13% 0.173 270.9)
XYZ	xyz(16.3781, 12.5423, 56.1902)
Luminance	0.1254 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459C8 #C8B344

analogous

#449BC8 #4459C8 #7144C8

triadic

#4459C8 #C84459 #59C844

tetradic

#4459C8 #C8449B #C8B344 #44C871

square

#4459C8 #C8449B #C8B344 #44C871

split-complementary

#4459C8 #C87144 #9BC844

monochromatic

#212E71 #2F41A0 #4459C8 #7383D6 #A3ADE4

Accessibility & contrast

On white

5.98

#4459C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#4459C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459C8

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459C8	#FFFFFF	#000000	##FFFFFF
##4459C8	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CC

Deuteranopia (green-blind)

#005EC6

Tritanopia (blue-blind)

#007488

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #4459c8;
/* rgb */ color: rgb(68, 89, 200);
/* oklch */ color: oklch(51.1% 0.173 270.9);

Tailwind

colors: {
  custom: {
    50: '#8687d9',
    500: '#4459c8',
    950: '#000000',
  },
}

SCSS

$custom: #4459c8;
$custom-light: #8687d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4459c8",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 200
  },
  "hsl": {
    "h": 230.455,
    "s": 54.545,
    "l": 52.549
  },
  "oklch": {
    "l": 0.51127,
    "c": 0.17347,
    "h": 270.9
  },
  "luminance": 0.12544
}

Semantic roles & 50–950 ramp

primary

#4459C8

secondary

#D1C797

accent

#C64ADE

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0C0B15

muted

#7D7C83

Preview Lab

Preview with #4459C8

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

Preview Lab → · Contrast checker → · Palette generator →