#4E76B4#4E76B4

#4E76B4 is a mid, moderate blue. Relative luminance 0.179; OKLCH L 56.4% C 0.107 H 258.9°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#4E76B4
RGB	rgb(78, 118, 180)
HSL	hsl(216, 40%, 51%)
HSV	hsv(216, 57%, 71%)
CMYK	cmyk(56.7%, 34.4%, 0%, 29.4%)
CIE-LAB	lab(49.34, 4.73, -37.07)
CIE-LCH	lch(49.34, 37.37, 277.27°)
OKLab	oklab(56.45% -0.0206 -0.1047)
OKLCH	oklch(56.45% 0.107 258.9)
XYZ	xyz(17.8557, 17.8704, 45.6796)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E76B4 #B48C4E

analogous

#4EA9B4 #4E76B4 #594EB4

triadic

#4E76B4 #B44E76 #76B44E

tetradic

#4E76B4 #B44EA9 #B48C4E #4EB459

square

#4E76B4 #B44EA9 #B48C4E #4EB459

split-complementary

#4E76B4 #B4594E #A9B44E

monochromatic

#283E5F #3B5A8A #4E76B4 #7997C6 #A4B9D8

Accessibility & contrast

On white

4.59

#4E76B4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.57

#4E76B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #4E76B4

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E76B4	#FFFFFF	#000000	##FFFFFF
##4E76B4	1.00	4.59	4.57	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.57	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7BB7

Deuteranopia (green-blind)

#5071B3

Tritanopia (blue-blind)

#01848D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #4e76b4;
/* rgb */ color: rgb(78, 118, 180);
/* oklch */ color: oklch(56.4% 0.107 258.9);

Tailwind

colors: {
  custom: {
    50: '#879dcb',
    500: '#4e76b4',
    950: '#000000',
  },
}

SCSS

$custom: #4e76b4;
$custom-light: #879dcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4e76b4",
  "rgb": {
    "r": 78,
    "g": 118,
    "b": 180
  },
  "hsl": {
    "h": 216.471,
    "s": 40.476,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56449,
    "c": 0.10671,
    "h": 258.9
  },
  "luminance": 0.17872
}

Semantic roles & 50–950 ramp

primary

#4E76B4

secondary

#C6B498

accent

#A157D0

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4E76B4

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

Preview Lab → · Contrast checker → · Palette generator →