#4E80AB#4E80AB

#4E80AB is a mid, moderate cyan. Relative luminance 0.200; OKLCH L 58.3% C 0.086 H 245.9°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#4E80AB
RGB	rgb(78, 128, 171)
HSL	hsl(208, 37%, 49%)
HSV	hsv(208, 54%, 67%)
CMYK	cmyk(54.4%, 25.1%, 0%, 32.9%)
CIE-LAB	lab(51.83, -4.15, -27.96)
CIE-LCH	lch(51.83, 28.27, 261.56°)
OKLab	oklab(58.27% -0.035 -0.0783)
OKLCH	oklch(58.27% 0.086 245.9)
XYZ	xyz(18.2091, 19.9968, 41.4204)
Luminance	0.2000 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E80AB #AB794E

analogous

#4EABA8 #4E80AB #4E52AB

triadic

#4E80AB #AB4E80 #80AB4E

tetradic

#4E80AB #A84EAB #AB794E #52AB4E

square

#4E80AB #A84EAB #AB794E #52AB4E

split-complementary

#4E80AB #AB4E52 #ABA84E

monochromatic

#284157 #3B6181 #4E80AB #769EC0 #A0BCD4

Accessibility & contrast

On white

4.20

#4E80AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.00

#4E80AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E80AB

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E80AB	#FFFFFF	#000000	##000000
##4E80AB	1.00	4.20	5.00	5.00
#FFFFFF	4.20	1.00	21.00	21.00
#000000	5.00	21.00	1.00	1.00
##000000	5.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E81AD

Deuteranopia (green-blind)

#6277AA

Tritanopia (blue-blind)

#138A8F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4e80ab;
/* rgb */ color: rgb(78, 128, 171);
/* oklch */ color: oklch(58.3% 0.086 245.9);

Tailwind

colors: {
  custom: {
    50: '#86a4c4',
    500: '#4e80ab',
    950: '#000000',
  },
}

SCSS

$custom: #4e80ab;
$custom-light: #86a4c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e80ab",
  "rgb": {
    "r": 78,
    "g": 128,
    "b": 171
  },
  "hsl": {
    "h": 207.742,
    "s": 37.349,
    "l": 48.824
  },
  "oklch": {
    "l": 0.58268,
    "c": 0.08574,
    "h": 245.9
  },
  "luminance": 0.19998
}

Semantic roles & 50–950 ramp

primary

#4E80AB

secondary

#C1A994

accent

#905ACD

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C0F12

muted

#7D7F81

Preview Lab

Preview with #4E80AB

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

Preview Lab → · Contrast checker → · Palette generator →