#4E82AB#4E82AB

#4E82AB is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.7% C 0.084 H 243.7°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4E82AB
RGB	rgb(78, 130, 171)
HSL	hsl(206, 37%, 49%)
HSV	hsv(206, 54%, 67%)
CMYK	cmyk(54.4%, 24%, 0%, 32.9%)
CIE-LAB	lab(52.42, -5.31, -27.05)
CIE-LCH	lch(52.42, 27.56, 258.89°)
OKLab	oklab(58.73% -0.0374 -0.0756)
OKLCH	oklch(58.73% 0.084 243.7)
XYZ	xyz(18.4726, 20.5237, 41.5082)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82AB #AB774E

analogous

#4EABA6 #4E82AB #4E54AB

triadic

#4E82AB #AB4E82 #82AB4E

tetradic

#4E82AB #A64EAB #AB774E #54AB4E

square

#4E82AB #A64EAB #AB774E #54AB4E

split-complementary

#4E82AB #AB4E54 #ABA64E

monochromatic

#284257 #3B6281 #4E82AB #76A0C0 #A0BDD4

Accessibility & contrast

On white

4.11

#4E82AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4E82AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82AB

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82AB	#FFFFFF	#000000	##000000
##4E82AB	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7082AD

Deuteranopia (green-blind)

#6479AA

Tritanopia (blue-blind)

#118C90

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e82ab;
/* rgb */ color: rgb(78, 130, 171);
/* oklch */ color: oklch(58.7% 0.084 243.7);

Tailwind

colors: {
  custom: {
    50: '#86a6c4',
    500: '#4e82ab',
    950: '#000000',
  },
}

SCSS

$custom: #4e82ab;
$custom-light: #86a6c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82ab",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 171
  },
  "hsl": {
    "h": 206.452,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58734,
    "c": 0.08435,
    "h": 243.7
  },
  "luminance": 0.20525
}

Semantic roles & 50–950 ramp

primary

#4E82AB

secondary

#C1A894

accent

#8D5ACD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #4E82AB

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

Preview Lab → · Contrast checker → · Palette generator →