#4376CA#4376CA

#4376CA is a mid, vivid blue. Relative luminance 0.184; OKLCH L 57.2% C 0.141 H 259.9°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4376CA
RGB	rgb(67, 118, 202)
HSL	hsl(217, 56%, 53%)
HSV	hsv(217, 67%, 79%)
CMYK	cmyk(66.8%, 41.6%, 0%, 20.8%)
CIE-LAB	lab(49.99, 10.19, -48.71)
CIE-LCH	lch(49.99, 49.77, 281.82°)
OKLab	oklab(57.2% -0.0249 -0.1389)
OKLCH	oklch(57.2% 0.141 259.9)
XYZ	xyz(19.4500, 18.4125, 58.3946)
Luminance	0.1841 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4376CA #CA9743

analogous

#43BACA #4376CA #5343CA

triadic

#4376CA #CA4376 #76CA43

tetradic

#4376CA #CA43BA #CA9743 #43CA53

square

#4376CA #CA43BA #CA9743 #43CA53

split-complementary

#4376CA #CA5343 #BACA43

monochromatic

#203F72 #2E5AA2 #4376CA #7399D7 #A2BCE5

Accessibility & contrast

On white

4.48

#4376CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4376CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4376CA

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4376CA	#FFFFFF	#000000	##000000
##4376CA	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7ECD

Deuteranopia (green-blind)

#3A71C8

Tritanopia (blue-blind)

#008996

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4376ca;
/* rgb */ color: rgb(67, 118, 202);
/* oklch */ color: oklch(57.2% 0.141 259.9);

Tailwind

colors: {
  custom: {
    50: '#859dda',
    500: '#4376ca',
    950: '#000000',
  },
}

SCSS

$custom: #4376ca;
$custom-light: #859dda;
$custom-dark: #000000;

JSON

{
  "hex": "#4376ca",
  "rgb": {
    "r": 67,
    "g": 118,
    "b": 202
  },
  "hsl": {
    "h": 217.333,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.57198,
    "c": 0.14116,
    "h": 259.9
  },
  "luminance": 0.18414
}

Semantic roles & 50–950 ramp

primary

#4376CA

secondary

#D2BC97

accent

#A648DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #4376CA

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

Preview Lab → · Contrast checker → · Palette generator →