#4348FF#4348FF

#4348FF is a mid, highly saturated blue. Relative luminance 0.130; OKLCH L 53.1% C 0.261 H 272.0°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4348FF
RGB	rgb(67, 72, 255)
HSL	hsl(238, 100%, 63%)
HSV	hsv(238, 74%, 100%)
CMYK	cmyk(73.7%, 71.8%, 0%, 0%)
CIE-LAB	lab(42.83, 56.52, -90.29)
CIE-LCH	lch(42.83, 106.52, 302.05°)
OKLab	oklab(53.1% 0.0091 -0.2613)
OKLCH	oklch(53.1% 0.261 272)
XYZ	xyz(22.6760, 13.0456, 95.9113)
Luminance	0.1305 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4348FF #FFFA43

analogous

#43A6FF #4348FF #9C43FF

triadic

#4348FF #FF4348 #48FF43

tetradic

#4348FF #FF43A6 #FFFA43 #43FF9C

square

#4348FF #FF43A6 #FFFA43 #43FF9C

split-complementary

#4348FF #FF9C43 #A6FF43

monochromatic

#0005C8 #060CFF #4348FF #8084FF #BDBFFF

Accessibility & contrast

On white

5.82

#4348FF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#4348FF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4348FF

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4348FF	#FFFFFF	#000000	##FFFFFF
##4348FF	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EFF

Deuteranopia (green-blind)

#005CFC

Tritanopia (blue-blind)

#007D9F

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #4348ff;
/* rgb */ color: rgb(67, 72, 255);
/* oklch */ color: oklch(53.1% 0.261 272.0);

Tailwind

colors: {
  custom: {
    50: '#937dff',
    500: '#4348ff',
    950: '#000000',
  },
}

SCSS

$custom: #4348ff;
$custom-light: #937dff;
$custom-dark: #000000;

JSON

{
  "hex": "#4348ff",
  "rgb": {
    "r": 67,
    "g": 72,
    "b": 255
  },
  "hsl": {
    "h": 238.404,
    "s": 100,
    "l": 63.137
  },
  "oklch": {
    "l": 0.53098,
    "c": 0.26148,
    "h": 272
  },
  "luminance": 0.13048
}

Semantic roles & 50–950 ramp

primary

#4348FF

secondary

#F1EFAD

accent

#DF00E6

background

#FAF7FF

surface

#F4EEFF

border

#CEC9D7

text

#0F0A18

muted

#7F7C86

Preview Lab

Preview with #4348FF

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

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