#4354BA#4354BA

#4354BA is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.0% C 0.161 H 272.0°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4354BA
RGB	rgb(67, 84, 186)
HSL	hsl(231, 47%, 50%)
HSV	hsv(231, 64%, 73%)
CMYK	cmyk(64%, 54.8%, 0%, 27.1%)
CIE-LAB	lab(39.71, 26.07, -55.98)
CIE-LCH	lch(39.71, 61.75, 294.98°)
OKLab	oklab(49.03% 0.0056 -0.1608)
OKLCH	oklch(49.03% 0.161 272)
XYZ	xyz(14.3450, 11.0779, 47.8271)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4354BA #BAA943

analogous

#438FBA #4354BA #6E43BA

triadic

#4354BA #BA4354 #54BA43

tetradic

#4354BA #BA438F #BAA943 #43BA6E

square

#4354BA #BA438F #BAA943 #43BA6E

split-complementary

#4354BA #BA6E43 #8FBA43

monochromatic

#232B60 #33408D #4354BA #6F7CCB #9CA5DB

Accessibility & contrast

On white

6.53

#4354BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4354BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4354BA

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4354BA	#FFFFFF	#000000	##FFFFFF
##4354BA	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)

#0463BE

Deuteranopia (green-blind)

#0058B8

Tritanopia (blue-blind)

#006C7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4354ba;
/* rgb */ color: rgb(67, 84, 186);
/* oklch */ color: oklch(49.0% 0.161 272.0);

Tailwind

colors: {
  custom: {
    50: '#8483cf',
    500: '#4354ba',
    950: '#000000',
  },
}

SCSS

$custom: #4354ba;
$custom-light: #8483cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4354ba",
  "rgb": {
    "r": 67,
    "g": 84,
    "b": 186
  },
  "hsl": {
    "h": 231.429,
    "s": 47.036,
    "l": 49.608
  },
  "oklch": {
    "l": 0.49029,
    "c": 0.16089,
    "h": 272
  },
  "luminance": 0.11079
}

Semantic roles & 50–950 ramp

primary

#4354BA

secondary

#C8C091

accent

#C451D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4354BA

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

Preview Lab → · Contrast checker → · Palette generator →