#4391AC#4391AC

#4391AC is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.9% C 0.086 H 223.6°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4391AC
RGB	rgb(67, 145, 172)
HSL	hsl(195, 44%, 47%)
HSV	hsv(195, 61%, 67%)
CMYK	cmyk(61%, 15.7%, 0%, 32.5%)
CIE-LAB	lab(56.51, -15.71, -21.37)
CIE-LCH	lch(56.51, 26.52, 233.67°)
OKLab	oklab(61.87% -0.0624 -0.0595)
OKLCH	oklch(61.87% 0.086 223.6)
XYZ	xyz(19.8836, 24.4207, 42.6875)
Luminance	0.2442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391AC #AC5E43

analogous

#43AC93 #4391AC #435CAC

triadic

#4391AC #AC4391 #91AC43

tetradic

#4391AC #9343AC #AC5E43 #5CAC43

square

#4391AC #9343AC #AC5E43 #5CAC43

split-complementary

#4391AC #AC435C #AC9343

monochromatic

#214754 #326C80 #4391AC #68ACC4 #94C5D5

Accessibility & contrast

On white

3.57

#4391AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#4391AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391AC

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391AC	#FFFFFF	#000000	##000000
##4391AC	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828EAD

Deuteranopia (green-blind)

#7383AC

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4391ac;
/* rgb */ color: rgb(67, 145, 172);
/* oklch */ color: oklch(61.9% 0.086 223.6);

Tailwind

colors: {
  custom: {
    50: '#81b1c4',
    500: '#4391ac',
    950: '#000000',
  },
}

SCSS

$custom: #4391ac;
$custom-light: #81b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4391ac",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 172
  },
  "hsl": {
    "h": 195.429,
    "s": 43.933,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61868,
    "c": 0.08624,
    "h": 223.6
  },
  "luminance": 0.24423
}

Semantic roles & 50–950 ramp

primary

#4391AC

secondary

#C1988A

accent

#7554D4

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4391AC

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

Preview Lab → · Contrast checker → · Palette generator →