#4358BA#4358BA

#4358BA is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.8% C 0.156 H 270.7°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#4358BA
RGB	rgb(67, 88, 186)
HSL	hsl(229, 47%, 50%)
HSV	hsv(229, 64%, 73%)
CMYK	cmyk(64%, 52.7%, 0%, 27.1%)
CIE-LAB	lab(40.76, 23.51, -54.28)
CIE-LCH	lch(40.76, 59.15, 293.42°)
OKLab	oklab(49.82% 0.0018 -0.1557)
OKLCH	oklch(49.82% 0.156 270.7)
XYZ	xyz(14.6644, 11.7166, 47.9336)
Luminance	0.1172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358BA #BAA543

analogous

#4394BA #4358BA #6A43BA

triadic

#4358BA #BA4358 #58BA43

tetradic

#4358BA #BA4394 #BAA543 #43BA6A

square

#4358BA #BA4394 #BAA543 #43BA6A

split-complementary

#4358BA #BA6A43 #94BA43

monochromatic

#232D60 #33438D #4358BA #6F7FCB #9CA7DB

Accessibility & contrast

On white

6.28

#4358BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.34

#4358BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358BA

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358BA	#FFFFFF	#000000	##FFFFFF
##4358BA	1.00	6.28	3.34	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.34	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B66BD

Deuteranopia (green-blind)

#005BB8

Tritanopia (blue-blind)

#006F80

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #4358ba;
/* rgb */ color: rgb(67, 88, 186);
/* oklch */ color: oklch(49.8% 0.156 270.7);

Tailwind

colors: {
  custom: {
    50: '#8386cf',
    500: '#4358ba',
    950: '#000000',
  },
}

SCSS

$custom: #4358ba;
$custom-light: #8386cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4358ba",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 186
  },
  "hsl": {
    "h": 229.412,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.49819,
    "c": 0.15575,
    "h": 270.7
  },
  "luminance": 0.11718
}

Semantic roles & 50–950 ramp

primary

#4358BA

secondary

#C8BE91

accent

#BF51D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0B14

muted

#7D7C82

Preview Lab

Preview with #4358BA

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

Preview Lab → · Contrast checker → · Palette generator →