#4E82BB#4E82BB

#4E82BB is a mid, moderate cyan. Relative luminance 0.212; OKLCH L 59.5% C 0.104 H 251.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#4E82BB
RGB	rgb(78, 130, 187)
HSL	hsl(211, 44%, 52%)
HSV	hsv(211, 58%, 73%)
CMYK	cmyk(58.3%, 30.5%, 0%, 26.7%)
CIE-LAB	lab(53.14, -0.16, -35.13)
CIE-LCH	lch(53.14, 35.13, 269.75°)
OKLab	oklab(59.53% -0.0323 -0.099)
OKLCH	oklch(59.53% 0.104 251.9)
XYZ	xyz(20.0909, 21.1711, 50.0317)
Luminance	0.2117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E82BB #BB874E

analogous

#4EB9BB #4E82BB #514EBB

triadic

#4E82BB #BB4E82 #82BB4E

tetradic

#4E82BB #BB4EB9 #BB874E #4EBB51

square

#4E82BB #BB4EB9 #BB874E #4EBB51

split-complementary

#4E82BB #BB514E #B9BB4E

monochromatic

#284667 #396493 #4E82BB #7AA1CC #A6C0DD

Accessibility & contrast

On white

4.01

#4E82BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#4E82BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E82BB

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E82BB	#FFFFFF	#000000	##000000
##4E82BB	1.00	4.01	5.23	5.23
#FFFFFF	4.01	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A85BD

Deuteranopia (green-blind)

#5C7ABA

Tritanopia (blue-blind)

#008F96

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4e82bb;
/* rgb */ color: rgb(78, 130, 187);
/* oklch */ color: oklch(59.5% 0.104 251.9);

Tailwind

colors: {
  custom: {
    50: '#88a6cf',
    500: '#4e82bb',
    950: '#000000',
  },
}

SCSS

$custom: #4e82bb;
$custom-light: #88a6cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e82bb",
  "rgb": {
    "r": 78,
    "g": 130,
    "b": 187
  },
  "hsl": {
    "h": 211.376,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.59529,
    "c": 0.1041,
    "h": 251.9
  },
  "luminance": 0.21173
}

Semantic roles & 50–950 ramp

primary

#4E82BB

secondary

#CAB39B

accent

#9754D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C0F14

muted

#7D7F82

Preview Lab

Preview with #4E82BB

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

Preview Lab → · Contrast checker → · Palette generator →