#4459A8#4459A8

#4459A8 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 48.8% C 0.129 H 269.9°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4459A8
RGB	rgb(68, 89, 168)
HSL	hsl(227, 42%, 46%)
HSV	hsv(227, 60%, 66%)
CMYK	cmyk(59.5%, 47%, 0%, 34.1%)
CIE-LAB	lab(39.91, 16.75, -45.04)
CIE-LCH	lch(39.91, 48.05, 290.40°)
OKLab	oklab(48.82% -0.0002 -0.1285)
OKLCH	oklch(48.82% 0.129 269.9)
XYZ	xyz(13.0218, 11.1998, 38.5138)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4459A8 #A89344

analogous

#448BA8 #4459A8 #6144A8

triadic

#4459A8 #A84459 #59A844

tetradic

#4459A8 #A8448B #A89344 #44A861

square

#4459A8 #A8448B #A89344 #44A861

split-complementary

#4459A8 #A86144 #8BA844

monochromatic

#212B51 #32427C #4459A8 #687AC2 #93A1D3

Accessibility & contrast

On white

6.48

#4459A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#4459A8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4459A8

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4459A8	#FFFFFF	#000000	##FFFFFF
##4459A8	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3463AB

Deuteranopia (green-blind)

#245AA6

Tritanopia (blue-blind)

#006B78

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4459a8;
/* rgb */ color: rgb(68, 89, 168);
/* oklch */ color: oklch(48.8% 0.129 269.9);

Tailwind

colors: {
  custom: {
    50: '#8187c2',
    500: '#4459a8',
    950: '#000000',
  },
}

SCSS

$custom: #4459a8;
$custom-light: #8187c2;
$custom-dark: #000000;

JSON

{
  "hex": "#4459a8",
  "rgb": {
    "r": 68,
    "g": 89,
    "b": 168
  },
  "hsl": {
    "h": 227.4,
    "s": 42.373,
    "l": 46.275
  },
  "oklch": {
    "l": 0.48815,
    "c": 0.12853,
    "h": 269.9
  },
  "luminance": 0.11201
}

Semantic roles & 50–950 ramp

primary

#4459A8

secondary

#BFB489

accent

#B856D2

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B12

muted

#7C7C81

Preview Lab

Preview with #4459A8

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

Preview Lab → · Contrast checker → · Palette generator →