#4358AA#4358AA

#4358AA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 48.7% C 0.133 H 270.1°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4358AA
RGB	rgb(67, 88, 170)
HSL	hsl(228, 43%, 46%)
HSV	hsv(228, 61%, 67%)
CMYK	cmyk(60.6%, 48.2%, 0%, 33.3%)
CIE-LAB	lab(39.70, 17.89, -46.56)
CIE-LCH	lch(39.70, 49.88, 291.02°)
OKLab	oklab(48.68% 0.0001 -0.133)
OKLCH	oklch(48.68% 0.133 270.1)
XYZ	xyz(13.0577, 11.0740, 39.4718)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358AA #AA9543

analogous

#438CAA #4358AA #6243AA

triadic

#4358AA #AA4358 #58AA43

tetradic

#4358AA #AA438C #AA9543 #43AA62

square

#4358AA #AA438C #AA9543 #43AA62

split-complementary

#4358AA #AA6243 #8CAA43

monochromatic

#202B52 #32417E #4358AA #677AC3 #93A0D4

Accessibility & contrast

On white

6.53

#4358AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4358AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358AA

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358AA	#FFFFFF	#000000	##FFFFFF
##4358AA	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F62AD

Deuteranopia (green-blind)

#1E59A8

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4358aa;
/* rgb */ color: rgb(67, 88, 170);
/* oklch */ color: oklch(48.7% 0.133 270.1);

Tailwind

colors: {
  custom: {
    50: '#8086c4',
    500: '#4358aa',
    950: '#000000',
  },
}

SCSS

$custom: #4358aa;
$custom-light: #8086c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4358aa",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 170
  },
  "hsl": {
    "h": 227.767,
    "s": 43.46,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4868,
    "c": 0.13305,
    "h": 270.1
  },
  "luminance": 0.11075
}

Semantic roles & 50–950 ramp

primary

#4358AA

secondary

#C0B589

accent

#B955D3

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4358AA

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

Preview Lab → · Contrast checker → · Palette generator →