#4391AD#4391AD

#4391AD is a mid, moderate cyan. Relative luminance 0.245; OKLCH L 61.9% C 0.087 H 224.5°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#4391AD
RGB	rgb(67, 145, 173)
HSL	hsl(196, 44%, 47%)
HSV	hsv(196, 61%, 68%)
CMYK	cmyk(61.3%, 16.2%, 0%, 32.2%)
CIE-LAB	lab(56.54, -15.40, -21.88)
CIE-LCH	lch(56.54, 26.75, 234.87°)
OKLab	oklab(61.91% -0.062 -0.0609)
OKLCH	oklch(61.91% 0.087 224.5)
XYZ	xyz(19.9800, 24.4592, 43.1952)
Luminance	0.2446 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391AD #AD5F43

analogous

#43AD94 #4391AD #435CAD

triadic

#4391AD #AD4391 #91AD43

tetradic

#4391AD #9443AD #AD5F43 #5CAD43

square

#4391AD #9443AD #AD5F43 #5CAD43

split-complementary

#4391AD #AD435C #AD9443

monochromatic

#214755 #326C81 #4391AD #68ACC5 #95C5D6

Accessibility & contrast

On white

3.56

#4391AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#4391AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391AD

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391AD	#FFFFFF	#000000	##000000
##4391AD	1.00	3.56	5.89	5.89
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818EAE

Deuteranopia (green-blind)

#7283AD

Tritanopia (blue-blind)

#00999A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4391ad;
/* rgb */ color: rgb(67, 145, 173);
/* oklch */ color: oklch(61.9% 0.087 224.5);

Tailwind

colors: {
  custom: {
    50: '#81b1c5',
    500: '#4391ad',
    950: '#000000',
  },
}

SCSS

$custom: #4391ad;
$custom-light: #81b1c5;
$custom-dark: #000000;

JSON

{
  "hex": "#4391ad",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 173
  },
  "hsl": {
    "h": 195.849,
    "s": 44.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.61911,
    "c": 0.08697,
    "h": 224.5
  },
  "luminance": 0.24461
}

Semantic roles & 50–950 ramp

primary

#4391AD

secondary

#C1998A

accent

#7654D4

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4391AD

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

Preview Lab → · Contrast checker → · Palette generator →