#4558C2#4558C2

#4558C2 is a mid, vivid blue. Relative luminance 0.121; OKLCH L 50.5% C 0.166 H 271.5°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#4558C2
RGB	rgb(69, 88, 194)
HSL	hsl(231, 51%, 52%)
HSV	hsv(231, 64%, 76%)
CMYK	cmyk(64.4%, 54.6%, 0%, 23.9%)
CIE-LAB	lab(41.44, 26.65, -57.85)
CIE-LCH	lch(41.44, 63.69, 294.73°)
OKLab	oklab(50.53% 0.0044 -0.1662)
OKLCH	oklch(50.53% 0.166 271.5)
XYZ	xyz(15.6783, 12.1383, 52.5452)
Luminance	0.1214 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4558C2 #C2AF45

analogous

#4597C2 #4558C2 #7145C2

triadic

#4558C2 #C24558 #58C245

tetradic

#4558C2 #C24597 #C2AF45 #45C271

square

#4558C2 #C24597 #C2AF45 #45C271

split-complementary

#4558C2 #C27145 #97C245

monochromatic

#232E6A #324198 #4558C2 #7381D1 #A1ABE0

Accessibility & contrast

On white

6.13

#4558C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.43

#4558C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4558C2

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4558C2	#FFFFFF	#000000	##FFFFFF
##4558C2	1.00	6.13	3.43	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.43	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0468C6

Deuteranopia (green-blind)

#005CC0

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #4558c2;
/* rgb */ color: rgb(69, 88, 194);
/* oklch */ color: oklch(50.5% 0.166 271.5);

Tailwind

colors: {
  custom: {
    50: '#8686d5',
    500: '#4558c2',
    950: '#000000',
  },
}

SCSS

$custom: #4558c2;
$custom-light: #8686d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4558c2",
  "rgb": {
    "r": 69,
    "g": 88,
    "b": 194
  },
  "hsl": {
    "h": 230.88,
    "s": 50.607,
    "l": 51.569
  },
  "oklch": {
    "l": 0.50534,
    "c": 0.16626,
    "h": 271.5
  },
  "luminance": 0.1214
}

Semantic roles & 50–950 ramp

primary

#4558C2

secondary

#CDC596

accent

#C54EDA

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4558C2

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

Preview Lab → · Contrast checker → · Palette generator →