#4591AE#4591AE

#4591AE is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.0% C 0.087 H 225.8°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4591AE
RGB	rgb(69, 145, 174)
HSL	hsl(197, 43%, 48%)
HSV	hsv(197, 60%, 68%)
CMYK	cmyk(60.3%, 16.7%, 0%, 31.8%)
CIE-LAB	lab(56.65, -14.70, -22.28)
CIE-LCH	lch(56.65, 26.69, 236.58°)
OKLab	oklab(62.03% -0.0603 -0.0621)
OKLCH	oklch(62.03% 0.087 225.8)
XYZ	xyz(20.2166, 24.5700, 43.7133)
Luminance	0.2457 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4591AE #AE6245

analogous

#45AE96 #4591AE #455DAE

triadic

#4591AE #AE4591 #91AE45

tetradic

#4591AE #9645AE #AE6245 #5DAE45

square

#4591AE #9645AE #AE6245 #5DAE45

split-complementary

#4591AE #AE455D #AE9645

monochromatic

#224856 #346C82 #4591AE #6CACC5 #97C5D6

Accessibility & contrast

On white

3.55

#4591AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#4591AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4591AE

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4591AE	#FFFFFF	#000000	##000000
##4591AE	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#818EB0

Deuteranopia (green-blind)

#7283AE

Tritanopia (blue-blind)

#009A9A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4591ae;
/* rgb */ color: rgb(69, 145, 174);
/* oklch */ color: oklch(62.0% 0.087 225.8);

Tailwind

colors: {
  custom: {
    50: '#82b1c6',
    500: '#4591ae',
    950: '#000000',
  },
}

SCSS

$custom: #4591ae;
$custom-light: #82b1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4591ae",
  "rgb": {
    "r": 69,
    "g": 145,
    "b": 174
  },
  "hsl": {
    "h": 196.571,
    "s": 43.21,
    "l": 47.647
  },
  "oklch": {
    "l": 0.62031,
    "c": 0.08654,
    "h": 225.8
  },
  "luminance": 0.24572
}

Semantic roles & 50–950 ramp

primary

#4591AE

secondary

#C29C8D

accent

#7855D3

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4591AE

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

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