#4375AC#4375AC

#4375AC is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 55.2% C 0.102 H 252.2°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#4375AC
RGB	rgb(67, 117, 172)
HSL	hsl(211, 44%, 47%)
HSV	hsv(211, 61%, 67%)
CMYK	cmyk(61%, 32%, 0%, 32.5%)
CIE-LAB	lab(48.12, 0.36, -34.37)
CIE-LCH	lch(48.12, 34.37, 270.61°)
OKLab	oklab(55.23% -0.0312 -0.097)
OKLCH	oklch(55.23% 0.102 252.2)
XYZ	xyz(16.1197, 16.8930, 41.4329)
Luminance	0.1689 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4375AC #AC7A43

analogous

#43AAAC #4375AC #4643AC

triadic

#4375AC #AC4375 #75AC43

tetradic

#4375AC #AC43AA #AC7A43 #43AC46

square

#4375AC #AC43AA #AC7A43 #43AC46

split-complementary

#4375AC #AC4643 #AAAC43

monochromatic

#213954 #325780 #4375AC #6894C4 #94B3D5

Accessibility & contrast

On white

4.80

#4375AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#4375AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4375AC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4375AC	#FFFFFF	#000000	##FFFFFF
##4375AC	1.00	4.80	4.38	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E78AE

Deuteranopia (green-blind)

#506EAB

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4375ac;
/* rgb */ color: rgb(67, 117, 172);
/* oklch */ color: oklch(55.2% 0.102 252.2);

Tailwind

colors: {
  custom: {
    50: '#809cc5',
    500: '#4375ac',
    950: '#000000',
  },
}

SCSS

$custom: #4375ac;
$custom-light: #809cc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4375ac",
  "rgb": {
    "r": 67,
    "g": 117,
    "b": 172
  },
  "hsl": {
    "h": 211.429,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.55228,
    "c": 0.10193,
    "h": 252.2
  },
  "luminance": 0.16894
}

Semantic roles & 50–950 ramp

primary

#4375AC

secondary

#C1A78A

accent

#9754D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4375AC

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

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