#4347CE#4347CE

#4347CE is a mid, highly saturated blue. Relative luminance 0.102; OKLCH L 48.3% C 0.203 H 274.5°. Best body text is #FFFFFF at 6.93:1 contrast (WCAG AA passes).

Color values

HEX	#4347CE
RGB	rgb(67, 71, 206)
HSL	hsl(238, 59%, 54%)
HSV	hsv(238, 67%, 81%)
CMYK	cmyk(67.5%, 65.5%, 0%, 19.2%)
CIE-LAB	lab(38.12, 41.10, -70.22)
CIE-LCH	lch(38.12, 81.36, 300.34°)
OKLab	oklab(48.34% 0.0158 -0.2027)
OKLCH	oklch(48.34% 0.203 274.5)
XYZ	xyz(15.7049, 10.1546, 59.5129)
Luminance	0.1016 (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

#4347CE #CECA43

analogous

#438CCE #4347CE #8443CE

triadic

#4347CE #CE4347 #47CE43

tetradic

#4347CE #CE438C #CECA43 #43CE84

square

#4347CE #CE438C #CECA43 #43CE84

split-complementary

#4347CE #CE8443 #8CCE43

monochromatic

#1F2277 #2C2FA8 #4347CE #7477DB #A4A6E7

Accessibility & contrast

On white

6.93

#4347CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#4347CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4347CE

6.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4347CE	#FFFFFF	#000000	##FFFFFF
##4347CE	1.00	6.93	3.03	6.93
#FFFFFF	6.93	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060D2

Deuteranopia (green-blind)

#0053CB

Tritanopia (blue-blind)

#006A84

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #4347ce;
/* rgb */ color: rgb(67, 71, 206);
/* oklch */ color: oklch(48.3% 0.203 274.5);

Tailwind

colors: {
  custom: {
    50: '#887bde',
    500: '#4347ce',
    950: '#000000',
  },
}

SCSS

$custom: #4347ce;
$custom-light: #887bde;
$custom-dark: #000000;

JSON

{
  "hex": "#4347ce",
  "rgb": {
    "r": 67,
    "g": 71,
    "b": 206
  },
  "hsl": {
    "h": 238.273,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.48343,
    "c": 0.20334,
    "h": 274.5
  },
  "luminance": 0.10156
}

Semantic roles & 50–950 ramp

primary

#4347CE

secondary

#D4D299

accent

#DD46E2

background

#F9F7FD

surface

#F1EEFB

border

#CBC9D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4347CE

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

Preview Lab → · Contrast checker → · Palette generator →