#4284AE#4284AE

#4284AE is a mid, moderate cyan. Relative luminance 0.207; OKLCH L 58.8% C 0.093 H 239.0°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#4284AE
RGB	rgb(66, 132, 174)
HSL	hsl(203, 45%, 47%)
HSV	hsv(203, 62%, 68%)
CMYK	cmyk(62.1%, 24.1%, 0%, 31.8%)
CIE-LAB	lab(52.64, -8.00, -28.49)
CIE-LCH	lch(52.64, 29.59, 254.32°)
OKLab	oklab(58.8% -0.048 -0.0799)
OKLCH	oklch(58.8% 0.093 239)
XYZ	xyz(18.1351, 20.7150, 43.0789)
Luminance	0.2072 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4284AE #AE6C42

analogous

#42AEA2 #4284AE #424EAE

triadic

#4284AE #AE4284 #84AE42

tetradic

#4284AE #A242AE #AE6C42 #4EAE42

square

#4284AE #A242AE #AE6C42 #4EAE42

split-complementary

#4284AE #AE424E #AEA242

monochromatic

#204155 #316282 #4284AE #68A1C6 #94BDD6

Accessibility & contrast

On white

4.08

#4284AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#4284AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4284AE

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4284AE	#FFFFFF	#000000	##000000
##4284AE	1.00	4.08	5.14	5.14
#FFFFFF	4.08	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7184B0

Deuteranopia (green-blind)

#6279AD

Tritanopia (blue-blind)

#008F92

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4284ae;
/* rgb */ color: rgb(66, 132, 174);
/* oklch */ color: oklch(58.8% 0.093 239.0);

Tailwind

colors: {
  custom: {
    50: '#80a7c6',
    500: '#4284ae',
    950: '#000000',
  },
}

SCSS

$custom: #4284ae;
$custom-light: #80a7c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4284ae",
  "rgb": {
    "r": 66,
    "g": 132,
    "b": 174
  },
  "hsl": {
    "h": 203.333,
    "s": 45,
    "l": 47.059
  },
  "oklch": {
    "l": 0.58804,
    "c": 0.09321,
    "h": 239
  },
  "luminance": 0.20717
}

Semantic roles & 50–950 ramp

primary

#4284AE

secondary

#C2A08A

accent

#8653D5

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4284AE

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

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