#4347AF#4347AF

#4347AF is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.7% C 0.162 H 276.2°. Best body text is #FFFFFF at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#4347AF
RGB	rgb(67, 71, 175)
HSL	hsl(238, 45%, 47%)
HSV	hsv(238, 62%, 69%)
CMYK	cmyk(61.7%, 59.4%, 0%, 31.4%)
CIE-LAB	lab(35.58, 30.58, -56.18)
CIE-LCH	lch(35.58, 63.97, 298.56°)
OKLab	oklab(45.7% 0.0175 -0.1615)
OKLCH	oklch(45.7% 0.162 276.2)
XYZ	xyz(12.3033, 8.7939, 41.5982)
Luminance	0.0880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4347AF #AFAB43

analogous

#437DAF #4347AF #7543AF

triadic

#4347AF #AF4347 #47AF43

tetradic

#4347AF #AF437D #AFAB43 #43AF75

square

#4347AF #AF437D #AFAB43 #43AF75

split-complementary

#4347AF #AF7543 #7DAF43

monochromatic

#212356 #323583 #4347AF #696DC6 #9698D7

Accessibility & contrast

On white

7.61

#4347AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#4347AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4347AF

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347AF	#FFFFFF	#000000	##FFFFFF
##4347AF	1.00	7.61	2.76	7.61
#FFFFFF	7.61	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0058B2

Deuteranopia (green-blind)

#004FAD

Tritanopia (blue-blind)

#006074

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #4347af;
/* rgb */ color: rgb(67, 71, 175);
/* oklch */ color: oklch(45.7% 0.162 276.2);

Tailwind

colors: {
  custom: {
    50: '#827ac8',
    500: '#4347af',
    950: '#000000',
  },
}

SCSS

$custom: #4347af;
$custom-light: #827ac8;
$custom-dark: #000000;

JSON

{
  "hex": "#4347af",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 175
  },
  "hsl": {
    "h": 237.778,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.45697,
    "c": 0.16248,
    "h": 276.2
  },
  "luminance": 0.08795
}

Semantic roles & 50–950 ramp

primary

#4347AF

secondary

#C2C08B

accent

#D053D4

background

#F8F7FC

surface

#F0EDF8

border

#CBC8D1

text

#0C0913

muted

#7D7B82

Preview Lab

Preview with #4347AF

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

Preview Lab → · Contrast checker → · Palette generator →