#4E80BB#4E80BB

#4E80BB is a mid, moderate cyan. Relative luminance 0.206; OKLCH L 59.1% C 0.106 H 253.5°. Best body text is #000000 at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4E80BB
RGB	rgb(78, 128, 187)
HSL	hsl(212, 44%, 52%)
HSV	hsv(212, 58%, 73%)
CMYK	cmyk(58.3%, 31.6%, 0%, 26.7%)
CIE-LAB	lab(52.56, 1.03, -36.04)
CIE-LCH	lch(52.56, 36.05, 271.64°)
OKLab	oklab(59.08% -0.03 -0.1016)
OKLCH	oklch(59.08% 0.106 253.5)
XYZ	xyz(19.8275, 20.6442, 49.9439)
Luminance	0.2065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E80BB #BB894E

analogous

#4EB7BB #4E80BB #534EBB

triadic

#4E80BB #BB4E80 #80BB4E

tetradic

#4E80BB #BB4EB7 #BB894E #4EBB53

square

#4E80BB #BB4EB7 #BB894E #4EBB53

split-complementary

#4E80BB #BB534E #B7BB4E

monochromatic

#284567 #396293 #4E80BB #7AA0CC #A6BFDD

Accessibility & contrast

On white

4.09

#4E80BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.13

#4E80BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E80BB

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E80BB	#FFFFFF	#000000	##000000
##4E80BB	1.00	4.09	5.13	5.13
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.13	21.00	1.00	1.00
##000000	5.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6783BE

Deuteranopia (green-blind)

#5979BA

Tritanopia (blue-blind)

#008D95

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4e80bb;
/* rgb */ color: rgb(78, 128, 187);
/* oklch */ color: oklch(59.1% 0.106 253.5);

Tailwind

colors: {
  custom: {
    50: '#88a4cf',
    500: '#4e80bb',
    950: '#000000',
  },
}

SCSS

$custom: #4e80bb;
$custom-light: #88a4cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e80bb",
  "rgb": {
    "r": 78,
    "g": 128,
    "b": 187
  },
  "hsl": {
    "h": 212.477,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59076,
    "c": 0.10597,
    "h": 253.5
  },
  "luminance": 0.20646
}

Semantic roles & 50–950 ramp

primary

#4E80BB

secondary

#CAB49B

accent

#9954D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4E80BB

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

Preview Lab → · Contrast checker → · Palette generator →