#4376D2#4376D2

#4376D2 is a mid, vivid blue. Relative luminance 0.188; OKLCH L 57.7% C 0.152 H 261.2°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#4376D2
RGB	rgb(67, 118, 210)
HSL	hsl(219, 61%, 54%)
HSV	hsv(219, 68%, 82%)
CMYK	cmyk(68.1%, 43.8%, 0%, 17.6%)
CIE-LAB	lab(50.45, 13.03, -52.53)
CIE-LCH	lch(50.45, 54.13, 283.93°)
OKLab	oklab(57.7% -0.0233 -0.1502)
OKLCH	oklch(57.7% 0.152 261.2)
XYZ	xyz(20.4219, 18.8012, 63.5130)
Luminance	0.1880 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4376D2 #D29F43

analogous

#43BED2 #4376D2 #5843D2

triadic

#4376D2 #D24376 #76D243

tetradic

#4376D2 #D243BE #D29F43 #43D258

square

#4376D2 #D243BE #D29F43 #43D258

split-complementary

#4376D2 #D25843 #BED243

monochromatic

#1E407D #2A59AE #4376D2 #749ADE #A6BEEA

Accessibility & contrast

On white

4.41

#4376D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#4376D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4376D2

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4376D2	#FFFFFF	#000000	##000000
##4376D2	1.00	4.41	4.76	4.76
#FFFFFF	4.41	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#497FD6

Deuteranopia (green-blind)

#3072D0

Tritanopia (blue-blind)

#008B9A

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4376d2;
/* rgb */ color: rgb(67, 118, 210);
/* oklch */ color: oklch(57.7% 0.152 261.2);

Tailwind

colors: {
  custom: {
    50: '#879de0',
    500: '#4376d2',
    950: '#000000',
  },
}

SCSS

$custom: #4376d2;
$custom-light: #879de0;
$custom-dark: #000000;

JSON

{
  "hex": "#4376d2",
  "rgb": {
    "r": 67,
    "g": 118,
    "b": 210
  },
  "hsl": {
    "h": 218.601,
    "s": 61.373,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57704,
    "c": 0.15197,
    "h": 261.2
  },
  "luminance": 0.18803
}

Semantic roles & 50–950 ramp

primary

#4376D2

secondary

#D7C19A

accent

#AB43E4

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4376D2

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

Preview Lab → · Contrast checker → · Palette generator →