#4358AF#4358AF

#4358AF is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.0% C 0.140 H 270.3°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#4358AF
RGB	rgb(67, 88, 175)
HSL	hsl(228, 45%, 47%)
HSV	hsv(228, 62%, 69%)
CMYK	cmyk(61.7%, 49.7%, 0%, 31.4%)
CIE-LAB	lab(40.03, 19.64, -49.00)
CIE-LCH	lch(40.03, 52.79, 291.84°)
OKLab	oklab(49.03% 0.0007 -0.1402)
OKLCH	oklch(49.03% 0.14 270.3)
XYZ	xyz(13.5397, 11.2668, 42.0103)
Luminance	0.1127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4358AF #AF9A43

analogous

#438EAF #4358AF #6443AF

triadic

#4358AF #AF4358 #58AF43

tetradic

#4358AF #AF438E #AF9A43 #43AF64

square

#4358AF #AF438E #AF9A43 #43AF64

split-complementary

#4358AF #AF6443 #8EAF43

monochromatic

#212B56 #324283 #4358AF #697BC6 #96A2D7

Accessibility & contrast

On white

6.45

#4358AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#4358AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4358AF

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4358AF	#FFFFFF	#000000	##FFFFFF
##4358AF	1.00	6.45	3.25	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A63B2

Deuteranopia (green-blind)

#145AAD

Tritanopia (blue-blind)

#006C7B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4358af;
/* rgb */ color: rgb(67, 88, 175);
/* oklch */ color: oklch(49.0% 0.140 270.3);

Tailwind

colors: {
  custom: {
    50: '#8186c7',
    500: '#4358af',
    950: '#000000',
  },
}

SCSS

$custom: #4358af;
$custom-light: #8186c7;
$custom-dark: #000000;

JSON

{
  "hex": "#4358af",
  "rgb": {
    "r": 67,
    "g": 88,
    "b": 175
  },
  "hsl": {
    "h": 228.333,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49027,
    "c": 0.14022,
    "h": 270.3
  },
  "luminance": 0.11268
}

Semantic roles & 50–950 ramp

primary

#4358AF

secondary

#C2B88B

accent

#BB53D4

background

#F8F8FC

surface

#EFEFF8

border

#CACAD1

text

#0B0B13

muted

#7C7C82

Preview Lab

Preview with #4358AF

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

Preview Lab → · Contrast checker → · Palette generator →