#4491BB#4491BB

#4491BB is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.6% C 0.099 H 235.3°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#4491BB
RGB	rgb(68, 145, 187)
HSL	hsl(201, 47%, 50%)
HSV	hsv(201, 64%, 73%)
CMYK	cmyk(63.6%, 22.5%, 0%, 26.7%)
CIE-LAB	lab(57.14, -10.72, -28.93)
CIE-LCH	lch(57.14, 30.85, 249.67°)
OKLab	oklab(62.58% -0.0562 -0.0811)
OKLCH	oklch(62.58% 0.099 235.3)
XYZ	xyz(21.4755, 25.0654, 50.7104)
Luminance	0.2507 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4491BB #BB6E44

analogous

#44BBA9 #4491BB #4456BB

triadic

#4491BB #BB4491 #91BB44

tetradic

#4491BB #A944BB #BB6E44 #56BB44

square

#4491BB #A944BB #BB6E44 #56BB44

split-complementary

#4491BB #BB4456 #BBA944

monochromatic

#234B61 #346E8E #4491BB #71ABCB #9EC6DC

Accessibility & contrast

On white

3.49

#4491BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#4491BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4491BB

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4491BB	#FFFFFF	#000000	##000000
##4491BB	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D90BD

Deuteranopia (green-blind)

#6D84BA

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4491bb;
/* rgb */ color: rgb(68, 145, 187);
/* oklch */ color: oklch(62.6% 0.099 235.3);

Tailwind

colors: {
  custom: {
    50: '#84b1cf',
    500: '#4491bb',
    950: '#000000',
  },
}

SCSS

$custom: #4491bb;
$custom-light: #84b1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4491bb",
  "rgb": {
    "r": 68,
    "g": 145,
    "b": 187
  },
  "hsl": {
    "h": 201.176,
    "s": 46.667,
    "l": 50
  },
  "oklch": {
    "l": 0.62579,
    "c": 0.09865,
    "h": 235.3
  },
  "luminance": 0.25068
}

Semantic roles & 50–950 ramp

primary

#4491BB

secondary

#C8A693

accent

#8051D6

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4491BB

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

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