#4372CA#4372CA

#4372CA is a mid, vivid blue. Relative luminance 0.175; OKLCH L 56.3% C 0.146 H 261.7°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#4372CA
RGB	rgb(67, 114, 202)
HSL	hsl(219, 56%, 53%)
HSV	hsv(219, 67%, 79%)
CMYK	cmyk(66.8%, 43.6%, 0%, 20.8%)
CIE-LAB	lab(48.87, 12.68, -50.50)
CIE-LCH	lch(48.87, 52.07, 284.09°)
OKLab	oklab(56.33% -0.021 -0.1443)
OKLCH	oklch(56.33% 0.146 261.7)
XYZ	xyz(18.9889, 17.4903, 58.2409)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4372CA #CA9B43

analogous

#43B6CA #4372CA #5743CA

triadic

#4372CA #CA4372 #72CA43

tetradic

#4372CA #CA43B6 #CA9B43 #43CA57

square

#4372CA #CA43B6 #CA9B43 #43CA57

split-complementary

#4372CA #CA5743 #B6CA43

monochromatic

#203D72 #2E56A2 #4372CA #7396D7 #A2BAE5

Accessibility & contrast

On white

4.67

#4372CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#4372CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4372CA

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4372CA	#FFFFFF	#000000	##FFFFFF
##4372CA	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#487BCD

Deuteranopia (green-blind)

#316EC8

Tritanopia (blue-blind)

#008694

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4372ca;
/* rgb */ color: rgb(67, 114, 202);
/* oklch */ color: oklch(56.3% 0.146 261.7);

Tailwind

colors: {
  custom: {
    50: '#859adb',
    500: '#4372ca',
    950: '#000000',
  },
}

SCSS

$custom: #4372ca;
$custom-light: #859adb;
$custom-dark: #000000;

JSON

{
  "hex": "#4372ca",
  "rgb": {
    "r": 67,
    "g": 114,
    "b": 202
  },
  "hsl": {
    "h": 219.111,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.56333,
    "c": 0.14578,
    "h": 261.7
  },
  "luminance": 0.17492
}

Semantic roles & 50–950 ramp

primary

#4372CA

secondary

#D2BD97

accent

#AB48DF

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #4372CA

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

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