#4375AF#4375AF

#4375AF is a mid, moderate cyan. Relative luminance 0.170; OKLCH L 55.4% C 0.106 H 253.3°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#4375AF
RGB	rgb(67, 117, 175)
HSL	hsl(212, 45%, 47%)
HSV	hsv(212, 62%, 69%)
CMYK	cmyk(61.7%, 33.1%, 0%, 31.4%)
CIE-LAB	lab(48.27, 1.39, -35.88)
CIE-LCH	lch(48.27, 35.91, 272.21°)
OKLab	oklab(55.39% -0.0304 -0.1014)
OKLCH	oklch(55.39% 0.106 253.3)
XYZ	xyz(16.4111, 17.0095, 42.9674)
Luminance	0.1701 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4375AF #AF7D43

analogous

#43ABAF #4375AF #4743AF

triadic

#4375AF #AF4375 #75AF43

tetradic

#4375AF #AF43AB #AF7D43 #43AF47

square

#4375AF #AF43AB #AF7D43 #43AF47

split-complementary

#4375AF #AF4743 #ABAF43

monochromatic

#213A56 #325783 #4375AF #6994C6 #96B4D7

Accessibility & contrast

On white

4.77

#4375AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#4375AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4375AF

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4375AF	#FFFFFF	#000000	##FFFFFF
##4375AF	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C78B1

Deuteranopia (green-blind)

#4E6EAE

Tritanopia (blue-blind)

#00828A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4375af;
/* rgb */ color: rgb(67, 117, 175);
/* oklch */ color: oklch(55.4% 0.106 253.3);

Tailwind

colors: {
  custom: {
    50: '#819cc7',
    500: '#4375af',
    950: '#000000',
  },
}

SCSS

$custom: #4375af;
$custom-light: #819cc7;
$custom-dark: #000000;

JSON

{
  "hex": "#4375af",
  "rgb": {
    "r": 67,
    "g": 117,
    "b": 175
  },
  "hsl": {
    "h": 212.222,
    "s": 44.628,
    "l": 47.451
  },
  "oklch": {
    "l": 0.55391,
    "c": 0.10588,
    "h": 253.3
  },
  "luminance": 0.17011
}

Semantic roles & 50–950 ramp

primary

#4375AF

secondary

#C2A98B

accent

#9953D4

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #4375AF

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

Preview Lab → · Contrast checker → · Palette generator →