#4354BB#4354BB

#4354BB is a mid, vivid blue. Relative luminance 0.111; OKLCH L 49.1% C 0.162 H 272.0°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#4354BB
RGB	rgb(67, 84, 187)
HSL	hsl(232, 47%, 50%)
HSV	hsv(232, 64%, 73%)
CMYK	cmyk(64.2%, 55.1%, 0%, 26.7%)
CIE-LAB	lab(39.78, 26.43, -56.45)
CIE-LCH	lch(39.78, 62.33, 295.09°)
OKLab	oklab(49.11% 0.0056 -0.1622)
OKLCH	oklch(49.11% 0.162 272)
XYZ	xyz(14.4517, 11.1205, 48.3890)
Luminance	0.1112 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4354BB #BBAA43

analogous

#4390BB #4354BB #6E43BB

triadic

#4354BB #BB4354 #54BB43

tetradic

#4354BB #BB4390 #BBAA43 #43BB6E

square

#4354BB #BB4390 #BBAA43 #43BB6E

split-complementary

#4354BB #BB6E43 #90BB43

monochromatic

#232C61 #33408E #4354BB #707DCC #9DA6DC

Accessibility & contrast

On white

6.51

#4354BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#4354BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4354BB

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4354BB	#FFFFFF	#000000	##FFFFFF
##4354BB	1.00	6.51	3.22	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063BF

Deuteranopia (green-blind)

#0059B9

Tritanopia (blue-blind)

#006D7F

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #4354bb;
/* rgb */ color: rgb(67, 84, 187);
/* oklch */ color: oklch(49.1% 0.162 272.0);

Tailwind

colors: {
  custom: {
    50: '#8483d0',
    500: '#4354bb',
    950: '#000000',
  },
}

SCSS

$custom: #4354bb;
$custom-light: #8483d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4354bb",
  "rgb": {
    "r": 67,
    "g": 84,
    "b": 187
  },
  "hsl": {
    "h": 231.5,
    "s": 47.244,
    "l": 49.804
  },
  "oklch": {
    "l": 0.49105,
    "c": 0.16227,
    "h": 272
  },
  "luminance": 0.11122
}

Semantic roles & 50–950 ramp

primary

#4354BB

secondary

#C8C092

accent

#C451D7

background

#F8F8FC

surface

#F0EFF9

border

#CBCAD2

text

#0C0A14

muted

#7D7C82

Preview Lab

Preview with #4354BB

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

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