#4358D0#4358D0

#4358D0 is a mid, vivid blue. Relative luminance 0.127; OKLCH L 51.5% C 0.186 H 270.9°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4358D0
RGB	rgb(67, 88, 208)
HSL	hsl(231, 60%, 54%)
HSV	hsv(231, 68%, 82%)
CMYK	cmyk(67.8%, 57.7%, 0%, 18.4%)
CIE-LAB	lab(42.35, 31.24, -64.47)
CIE-LCH	lch(42.35, 71.64, 295.86°)
OKLab	oklab(51.51% 0.0028 -0.1857)
OKLCH	oklch(51.51% 0.186 270.9)
XYZ	xyz(17.1858, 12.7252, 61.2128)
Luminance	0.1273 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358D0 #D0BB43

analogous

#439FD0 #4358D0 #7543D0

triadic

#4358D0 #D04358 #58D043

tetradic

#4358D0 #D0439F #D0BB43 #43D075

square

#4358D0 #D0439F #D0BB43 #43D075

split-complementary

#4358D0 #D07543 #9FD043

monochromatic

#1F2C7A #2B3EAB #4358D0 #7483DC #A5AFE8

Accessibility & contrast

On white

5.92

#4358D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#4358D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358D0

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358D0	#FFFFFF	#000000	##FFFFFF
##4358D0	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD4

Deuteranopia (green-blind)

#005ECE

Tritanopia (blue-blind)

#00768B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #4358d0;
/* rgb */ color: rgb(67, 88, 208);
/* oklch */ color: oklch(51.5% 0.186 270.9);

Tailwind

colors: {
  custom: {
    50: '#8887df',
    500: '#4358d0',
    950: '#000000',
  },
}

SCSS

$custom: #4358d0;
$custom-light: #8887df;
$custom-dark: #000000;

JSON

{
  "hex": "#4358d0",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 208
  },
  "hsl": {
    "h": 231.064,
    "s": 60,
    "l": 53.922
  },
  "oklch": {
    "l": 0.51508,
    "c": 0.18574,
    "h": 270.9
  },
  "luminance": 0.12727
}

Semantic roles & 50–950 ramp

primary

#4358D0

secondary

#D5CD99

accent

#CC45E3

background

#F9F8FD

surface

#F1EFFB

border

#CBCAD4

text

#0D0B15

muted

#7E7C83

Preview Lab

Preview with #4358D0

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

Preview Lab → · Contrast checker → · Palette generator →