#4491AB#4491AB

#4491AB is a mid, moderate cyan. Relative luminance 0.244; OKLCH L 61.9% C 0.085 H 223.0°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#4491AB
RGB	rgb(68, 145, 171)
HSL	hsl(195, 43%, 47%)
HSV	hsv(195, 60%, 67%)
CMYK	cmyk(60.2%, 15.2%, 0%, 32.9%)
CIE-LAB	lab(56.50, -15.83, -20.80)
CIE-LCH	lch(56.50, 26.14, 232.72°)
OKLab	oklab(61.86% -0.0621 -0.0579)
OKLCH	oklch(61.86% 0.085 223)
XYZ	xyz(19.8571, 24.4181, 42.1869)
Luminance	0.2442 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4491AB #AB5E44

analogous

#44AB92 #4491AB #445EAB

triadic

#4491AB #AB4491 #91AB44

tetradic

#4491AB #9244AB #AB5E44 #5EAB44

square

#4491AB #9244AB #AB5E44 #5EAB44

split-complementary

#4491AB #AB445E #AB9244

monochromatic

#214753 #336C7F #4491AB #69ACC3 #95C5D5

Accessibility & contrast

On white

3.57

#4491AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#4491AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4491AB

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4491AB	#FFFFFF	#000000	##000000
##4491AB	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)

#828EAC

Deuteranopia (green-blind)

#7383AB

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4491ab;
/* rgb */ color: rgb(68, 145, 171);
/* oklch */ color: oklch(61.9% 0.085 223.0);

Tailwind

colors: {
  custom: {
    50: '#82b1c4',
    500: '#4491ab',
    950: '#000000',
  },
}

SCSS

$custom: #4491ab;
$custom-light: #82b1c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4491ab",
  "rgb": {
    "r": 68,
    "g": 145,
    "b": 171
  },
  "hsl": {
    "h": 195.146,
    "s": 43.096,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61863,
    "c": 0.08492,
    "h": 223
  },
  "luminance": 0.2442
}

Semantic roles & 50–950 ramp

primary

#4491AB

secondary

#C0988A

accent

#7555D3

background

#F8FAFC

surface

#EFF5F8

border

#CACFD1

text

#0B1012

muted

#7C7F81

Preview Lab

Preview with #4491AB

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

Preview Lab → · Contrast checker → · Palette generator →