#4458C5#4458C5

#4458C5 is a mid, vivid blue. Relative luminance 0.122; OKLCH L 50.7% C 0.171 H 271.2°. Best body text is #FFFFFF at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#4458C5
RGB	rgb(68, 88, 197)
HSL	hsl(231, 53%, 52%)
HSV	hsv(231, 65%, 77%)
CMYK	cmyk(65.5%, 55.3%, 0%, 22.7%)
CIE-LAB	lab(41.59, 27.54, -59.34)
CIE-LCH	lch(41.59, 65.42, 294.89°)
OKLab	oklab(50.7% 0.0035 -0.1706)
OKLCH	oklch(50.7% 0.171 271.2)
XYZ	xyz(15.9483, 12.2382, 54.3342)
Luminance	0.1224 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4458C5 #C5B144

analogous

#4498C5 #4458C5 #7144C5

triadic

#4458C5 #C54458 #58C544

tetradic

#4458C5 #C54498 #C5B144 #44C571

square

#4458C5 #C54498 #C5B144 #44C571

split-complementary

#4458C5 #C57144 #98C544

monochromatic

#222D6D #30419C #4458C5 #7382D3 #A1ABE2

Accessibility & contrast

On white

6.09

#4458C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.45

#4458C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4458C5

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4458C5	#FFFFFF	#000000	##FFFFFF
##4458C5	1.00	6.09	3.45	6.09
#FFFFFF	6.09	1.00	21.00	1.00
#000000	3.45	21.00	1.00	21.00
##FFFFFF	6.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068C9

Deuteranopia (green-blind)

#005DC3

Tritanopia (blue-blind)

#007286

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4458c5;
/* rgb */ color: rgb(68, 88, 197);
/* oklch */ color: oklch(50.7% 0.171 271.2);

Tailwind

colors: {
  custom: {
    50: '#8686d7',
    500: '#4458c5',
    950: '#000000',
  },
}

SCSS

$custom: #4458c5;
$custom-light: #8686d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4458c5",
  "rgb": {
    "r": 68,
    "g": 88,
    "b": 197
  },
  "hsl": {
    "h": 230.698,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.50704,
    "c": 0.17065,
    "h": 271.2
  },
  "luminance": 0.1224
}

Semantic roles & 50–950 ramp

primary

#4458C5

secondary

#CFC696

accent

#C64CDC

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4458C5

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

Preview Lab → · Contrast checker → · Palette generator →