#4347D3#4347D3

#4347D3 is a mid, highly saturated blue. Relative luminance 0.104; OKLCH L 48.8% C 0.210 H 274.2°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4347D3
RGB	rgb(67, 71, 211)
HSL	hsl(238, 62%, 55%)
HSV	hsv(238, 68%, 83%)
CMYK	cmyk(68.2%, 66.4%, 0%, 17.3%)
CIE-LAB	lab(38.55, 42.77, -72.39)
CIE-LCH	lch(38.55, 84.08, 300.58°)
OKLab	oklab(48.79% 0.0153 -0.2091)
OKLCH	oklch(48.79% 0.21 274.2)
XYZ	xyz(16.3219, 10.4014, 62.7629)
Luminance	0.1040 (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

#4347D3 #D3CF43

analogous

#438FD3 #4347D3 #8743D3

triadic

#4347D3 #D34347 #47D343

tetradic

#4347D3 #D3438F #D3CF43 #43D387

square

#4347D3 #D3438F #D3CF43 #43D387

split-complementary

#4347D3 #D38743 #8FD343

monochromatic

#1E207E #292DB0 #4347D3 #7578DF #A6A8EA

Accessibility & contrast

On white

6.82

#4347D3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#4347D3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4347D3

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347D3	#FFFFFF	#000000	##FFFFFF
##4347D3	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061D7

Deuteranopia (green-blind)

#0054D0

Tritanopia (blue-blind)

#006C87

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #4347d3;
/* rgb */ color: rgb(67, 71, 211);
/* oklch */ color: oklch(48.8% 0.210 274.2);

Tailwind

colors: {
  custom: {
    50: '#897be2',
    500: '#4347d3',
    950: '#000000',
  },
}

SCSS

$custom: #4347d3;
$custom-light: #897be2;
$custom-dark: #000000;

JSON

{
  "hex": "#4347d3",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 211
  },
  "hsl": {
    "h": 238.333,
    "s": 62.069,
    "l": 54.51
  },
  "oklch": {
    "l": 0.48792,
    "c": 0.20964,
    "h": 274.2
  },
  "luminance": 0.10403
}

Semantic roles & 50–950 ramp

primary

#4347D3

secondary

#D7D69A

accent

#E143E5

background

#F9F7FE

surface

#F1EEFC

border

#CBC9D5

text

#0D0915

muted

#7E7B84

Preview Lab

Preview with #4347D3

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

Preview Lab → · Contrast checker → · Palette generator →