#4345C8#4345C8

#4345C8 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 47.5% C 0.198 H 275.2°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4345C8
RGB	rgb(67, 69, 200)
HSL	hsl(239, 55%, 52%)
HSV	hsv(239, 67%, 78%)
CMYK	cmyk(66.5%, 65.5%, 0%, 21.6%)
CIE-LAB	lab(37.15, 40.30, -68.32)
CIE-LCH	lch(37.15, 79.32, 300.53°)
OKLab	oklab(47.48% 0.0178 -0.1972)
OKLCH	oklch(47.48% 0.198 275.2)
XYZ	xyz(14.8648, 9.6183, 55.7056)
Luminance	0.0962 (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

#4345C8 #C8C643

analogous

#4387C8 #4345C8 #8443C8

triadic

#4345C8 #C84345 #45C843

tetradic

#4345C8 #C84387 #C8C643 #43C884

square

#4345C8 #C84387 #C8C643 #43C884

split-complementary

#4345C8 #C88443 #87C843

monochromatic

#212270 #2F309F #4345C8 #7274D6 #A2A3E4

Accessibility & contrast

On white

7.18

#4345C8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#4345C8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4345C8

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4345C8	#FFFFFF	#000000	##FFFFFF
##4345C8	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DCC

Deuteranopia (green-blind)

#0051C5

Tritanopia (blue-blind)

#006780

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #4345c8;
/* rgb */ color: rgb(67, 69, 200);
/* oklch */ color: oklch(47.5% 0.198 275.2);

Tailwind

colors: {
  custom: {
    50: '#8779da',
    500: '#4345c8',
    950: '#000000',
  },
}

SCSS

$custom: #4345c8;
$custom-light: #8779da;
$custom-dark: #000000;

JSON

{
  "hex": "#4345c8",
  "rgb": {
    "r": 67,
    "g": 69,
    "b": 200
  },
  "hsl": {
    "h": 239.098,
    "s": 54.733,
    "l": 52.353
  },
  "oklch": {
    "l": 0.47478,
    "c": 0.19798,
    "h": 275.2
  },
  "luminance": 0.0962
}

Semantic roles & 50–950 ramp

primary

#4345C8

secondary

#D0CF96

accent

#DC4ADE

background

#F9F7FD

surface

#F1EDFB

border

#CBC8D4

text

#0D0915

muted

#7E7B83

Preview Lab

Preview with #4345C8

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

Preview Lab → · Contrast checker → · Palette generator →