#4C76BA#4C76BA

#4C76BA is a mid, moderate blue. Relative luminance 0.180; OKLCH L 56.7% C 0.116 H 259.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#4C76BA
RGB	rgb(76, 118, 186)
HSL	hsl(217, 44%, 51%)
HSV	hsv(217, 59%, 73%)
CMYK	cmyk(59.1%, 36.6%, 0%, 27.1%)
CIE-LAB	lab(49.54, 6.31, -40.22)
CIE-LCH	lch(49.54, 40.71, 278.92°)
OKLab	oklab(56.68% -0.0209 -0.1139)
OKLCH	oklch(56.68% 0.116 259.6)
XYZ	xyz(18.3188, 18.0370, 48.9610)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C76BA #BA904C

analogous

#4CADBA #4C76BA #594CBA

triadic

#4C76BA #BA4C76 #76BA4C

tetradic

#4C76BA #BA4CAD #BA904C #4CBA59

square

#4C76BA #BA4CAD #BA904C #4CBA59

split-complementary

#4C76BA #BA594C #ADBA4C

monochromatic

#273E65 #385A91 #4C76BA #7898CB #A4BADC

Accessibility & contrast

On white

4.56

#4C76BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#4C76BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C76BA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C76BA	#FFFFFF	#000000	##000000
##4C76BA	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7BBD

Deuteranopia (green-blind)

#4B71B9

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4c76ba;
/* rgb */ color: rgb(76, 118, 186);
/* oklch */ color: oklch(56.7% 0.116 259.6);

Tailwind

colors: {
  custom: {
    50: '#879dcf',
    500: '#4c76ba',
    950: '#000000',
  },
}

SCSS

$custom: #4c76ba;
$custom-light: #879dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4c76ba",
  "rgb": {
    "r": 76,
    "g": 118,
    "b": 186
  },
  "hsl": {
    "h": 217.091,
    "s": 44.355,
    "l": 51.373
  },
  "oklch": {
    "l": 0.56679,
    "c": 0.11582,
    "h": 259.6
  },
  "luminance": 0.18039
}

Semantic roles & 50–950 ramp

primary

#4C76BA

secondary

#C9B799

accent

#A354D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4C76BA

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

Preview Lab → · Contrast checker → · Palette generator →