#4E76BB#4E76BB

#4E76BB is a mid, moderate blue. Relative luminance 0.182; OKLCH L 56.8% C 0.116 H 260.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4E76BB
RGB	rgb(78, 118, 187)
HSL	hsl(218, 44%, 52%)
HSV	hsv(218, 58%, 73%)
CMYK	cmyk(58.3%, 36.9%, 0%, 26.7%)
CIE-LAB	lab(49.69, 7.06, -40.55)
CIE-LCH	lch(49.69, 41.16, 279.87°)
OKLab	oklab(56.84% -0.0188 -0.1149)
OKLCH	oklch(56.84% 0.116 260.7)
XYZ	xyz(18.5868, 18.1629, 49.5304)
Luminance	0.1816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E76BB #BB934E

analogous

#4EACBB #4E76BB #5D4EBB

triadic

#4E76BB #BB4E76 #76BB4E

tetradic

#4E76BB #BB4EAC #BB934E #4EBB5D

square

#4E76BB #BB4EAC #BB934E #4EBB5D

split-complementary

#4E76BB #BB5D4E #ACBB4E

monochromatic

#283F67 #395A93 #4E76BB #7A98CC #A6BADD

Accessibility & contrast

On white

4.53

#4E76BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#4E76BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E76BB

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E76BB	#FFFFFF	#000000	##000000
##4E76BB	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597CBE

Deuteranopia (green-blind)

#4B72BA

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4e76bb;
/* rgb */ color: rgb(78, 118, 187);
/* oklch */ color: oklch(56.8% 0.116 260.7);

Tailwind

colors: {
  custom: {
    50: '#889dd0',
    500: '#4e76bb',
    950: '#000000',
  },
}

SCSS

$custom: #4e76bb;
$custom-light: #889dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e76bb",
  "rgb": {
    "r": 78,
    "g": 118,
    "b": 187
  },
  "hsl": {
    "h": 217.982,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56841,
    "c": 0.11639,
    "h": 260.7
  },
  "luminance": 0.18164
}

Semantic roles & 50–950 ramp

primary

#4E76BB

secondary

#CAB99B

accent

#A554D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4E76BB

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

Preview Lab → · Contrast checker → · Palette generator →