#4C76B9#4C76B9

#4C76B9 is a mid, moderate blue. Relative luminance 0.180; OKLCH L 56.6% C 0.114 H 259.4°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#4C76B9
RGB	rgb(76, 118, 185)
HSL	hsl(217, 44%, 51%)
HSV	hsv(217, 59%, 73%)
CMYK	cmyk(58.9%, 36.2%, 0%, 27.5%)
CIE-LAB	lab(49.49, 5.98, -39.73)
CIE-LCH	lch(49.49, 40.17, 278.56°)
OKLab	oklab(56.62% -0.0211 -0.1125)
OKLCH	oklch(56.62% 0.114 259.4)
XYZ	xyz(18.2128, 17.9946, 48.4031)
Luminance	0.1800 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C76B9 #B98F4C

analogous

#4CACB9 #4C76B9 #584CB9

triadic

#4C76B9 #B94C76 #76B94C

tetradic

#4C76B9 #B94CAC #B98F4C #4CB958

square

#4C76B9 #B94CAC #B98F4C #4CB958

split-complementary

#4C76B9 #B9584C #ACB94C

monochromatic

#273E64 #385A90 #4C76B9 #7898CA #A4B9DB

Accessibility & contrast

On white

4.57

#4C76B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#4C76B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C76B9

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C76B9	#FFFFFF	#000000	##000000
##4C76B9	1.00	4.57	4.60	4.60
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7BBC

Deuteranopia (green-blind)

#4C71B8

Tritanopia (blue-blind)

#00858F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4c76b9;
/* rgb */ color: rgb(76, 118, 185);
/* oklch */ color: oklch(56.6% 0.114 259.4);

Tailwind

colors: {
  custom: {
    50: '#879dce',
    500: '#4c76b9',
    950: '#000000',
  },
}

SCSS

$custom: #4c76b9;
$custom-light: #879dce;
$custom-dark: #000000;

JSON

{
  "hex": "#4c76b9",
  "rgb": {
    "r": 76,
    "g": 118,
    "b": 185
  },
  "hsl": {
    "h": 216.881,
    "s": 43.775,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56622,
    "c": 0.11445,
    "h": 259.4
  },
  "luminance": 0.17996
}

Semantic roles & 50–950 ramp

primary

#4C76B9

secondary

#C8B698

accent

#A254D4

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4C76B9

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

Preview Lab → · Contrast checker → · Palette generator →