#4347DE#4347DE

#4347DE is a mid, highly saturated blue. Relative luminance 0.110; OKLCH L 49.8% C 0.223 H 273.6°. Best body text is #FFFFFF at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4347DE
RGB	rgb(67, 71, 222)
HSL	hsl(238, 70%, 57%)
HSV	hsv(238, 70%, 87%)
CMYK	cmyk(69.8%, 68%, 0%, 12.9%)
CIE-LAB	lab(39.53, 46.42, -77.09)
CIE-LCH	lch(39.53, 89.99, 301.05°)
OKLab	oklab(49.8% 0.0141 -0.2228)
OKLCH	oklch(49.8% 0.223 273.6)
XYZ	xyz(17.7484, 10.9720, 70.2755)
Luminance	0.1097 (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

#4347DE #DEDA43

analogous

#4394DE #4347DE #8D43DE

triadic

#4347DE #DE4347 #47DE43

tetradic

#4347DE #DE4394 #DEDA43 #43DE8D

square

#4347DE #DE4394 #DEDA43 #43DE8D

split-complementary

#4347DE #DE8D43 #94DE43

monochromatic

#191C8E #2226C2 #4347DE #777AE7 #ABADF0

Accessibility & contrast

On white

6.57

#4347DE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#4347DE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4347DE

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347DE	#FFFFFF	#000000	##FFFFFF
##4347DE	1.00	6.57	3.19	6.57
#FFFFFF	6.57	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064E3

Deuteranopia (green-blind)

#0056DB

Tritanopia (blue-blind)

#00708D

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #4347de;
/* rgb */ color: rgb(67, 71, 222);
/* oklch */ color: oklch(49.8% 0.223 273.6);

Tailwind

colors: {
  custom: {
    50: '#8c7bea',
    500: '#4347de',
    950: '#000000',
  },
}

SCSS

$custom: #4347de;
$custom-light: #8c7bea;
$custom-dark: #000000;

JSON

{
  "hex": "#4347de",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 222
  },
  "hsl": {
    "h": 238.452,
    "s": 70.136,
    "l": 56.667
  },
  "oklch": {
    "l": 0.49801,
    "c": 0.22329,
    "h": 273.6
  },
  "luminance": 0.10974
}

Semantic roles & 50–950 ramp

primary

#4347DE

secondary

#DEDC9F

accent

#E83BED

background

#F9F7FE

surface

#F2EEFD

border

#CCC9D5

text

#0E0916

muted

#7E7B84

Preview Lab

Preview with #4347DE

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

Preview Lab → · Contrast checker → · Palette generator →