#4374AC#4374AC

#4374AC is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 55.0% C 0.103 H 253.0°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#4374AC
RGB	rgb(67, 116, 172)
HSL	hsl(212, 44%, 47%)
HSV	hsv(212, 61%, 67%)
CMYK	cmyk(61%, 32.6%, 0%, 32.5%)
CIE-LAB	lab(47.83, 0.97, -34.83)
CIE-LCH	lch(47.83, 34.85, 271.59°)
OKLab	oklab(55% -0.0301 -0.0984)
OKLCH	oklch(55% 0.103 253)
XYZ	xyz(16.0038, 16.6612, 41.3943)
Luminance	0.1666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4374AC #AC7B43

analogous

#43A9AC #4374AC #4743AC

triadic

#4374AC #AC4374 #74AC43

tetradic

#4374AC #AC43A9 #AC7B43 #43AC47

square

#4374AC #AC43A9 #AC7B43 #43AC47

split-complementary

#4374AC #AC4743 #A9AC43

monochromatic

#213954 #325680 #4374AC #6893C4 #94B3D5

Accessibility & contrast

On white

4.85

#4374AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#4374AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4374AC

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4374AC	#FFFFFF	#000000	##FFFFFF
##4374AC	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C77AE

Deuteranopia (green-blind)

#4E6DAB

Tritanopia (blue-blind)

#008188

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4374ac;
/* rgb */ color: rgb(67, 116, 172);
/* oklch */ color: oklch(55.0% 0.103 253.0);

Tailwind

colors: {
  custom: {
    50: '#809bc5',
    500: '#4374ac',
    950: '#000000',
  },
}

SCSS

$custom: #4374ac;
$custom-light: #809bc5;
$custom-dark: #000000;

JSON

{
  "hex": "#4374ac",
  "rgb": {
    "r": 67,
    "g": 116,
    "b": 172
  },
  "hsl": {
    "h": 212,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.54997,
    "c": 0.10289,
    "h": 253
  },
  "luminance": 0.16663
}

Semantic roles & 50–950 ramp

primary

#4374AC

secondary

#C1A78A

accent

#9854D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4374AC

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

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