#4358C0#4358C0

#4358C0 is a mid, vivid blue. Relative luminance 0.120; OKLCH L 50.3% C 0.164 H 270.8°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4358C0
RGB	rgb(67, 88, 192)
HSL	hsl(230, 50%, 51%)
HSV	hsv(230, 65%, 75%)
CMYK	cmyk(65.1%, 54.2%, 0%, 24.7%)
CIE-LAB	lab(41.18, 25.62, -57.10)
CIE-LCH	lch(41.18, 62.59, 294.16°)
OKLab	oklab(50.27% 0.0022 -0.1641)
OKLCH	oklch(50.27% 0.164 270.8)
XYZ	xyz(15.3157, 11.9771, 51.3636)
Luminance	0.1198 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358C0 #C0AB43

analogous

#4396C0 #4358C0 #6C43C0

triadic

#4358C0 #C04358 #58C043

tetradic

#4358C0 #C04396 #C0AB43 #43C06C

square

#4358C0 #C04396 #C0AB43 #43C06C

split-complementary

#4358C0 #C06C43 #96C043

monochromatic

#222E66 #324294 #4358C0 #7181CF #9FA9DF

Accessibility & contrast

On white

6.18

#4358C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#4358C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358C0

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358C0	#FFFFFF	#000000	##FFFFFF
##4358C0	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B67C4

Deuteranopia (green-blind)

#005CBE

Tritanopia (blue-blind)

#007183

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #4358c0;
/* rgb */ color: rgb(67, 88, 192);
/* oklch */ color: oklch(50.3% 0.164 270.8);

Tailwind

colors: {
  custom: {
    50: '#8486d4',
    500: '#4358c0',
    950: '#000000',
  },
}

SCSS

$custom: #4358c0;
$custom-light: #8486d4;
$custom-dark: #000000;

JSON

{
  "hex": "#4358c0",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 192
  },
  "hsl": {
    "h": 229.92,
    "s": 49.801,
    "l": 50.784
  },
  "oklch": {
    "l": 0.50266,
    "c": 0.16408,
    "h": 270.8
  },
  "luminance": 0.11979
}

Semantic roles & 50–950 ramp

primary

#4358C0

secondary

#CBC294

accent

#C24ED9

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #4358C0

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

Preview Lab → · Contrast checker → · Palette generator →