#4D76BC#4D76BC

#4D76BC is a mid, moderate blue. Relative luminance 0.182; OKLCH L 56.8% C 0.118 H 260.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#4D76BC
RGB	rgb(77, 118, 188)
HSL	hsl(218, 45%, 52%)
HSV	hsv(218, 59%, 74%)
CMYK	cmyk(59%, 37.2%, 0%, 26.3%)
CIE-LAB	lab(49.69, 7.19, -41.13)
CIE-LCH	lch(49.69, 41.75, 279.92°)
OKLab	oklab(56.85% -0.0195 -0.1166)
OKLCH	oklch(56.85% 0.118 260.5)
XYZ	xyz(18.6129, 18.1639, 50.0923)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D76BC #BC934D

analogous

#4DADBC #4D76BC #5C4DBC

triadic

#4D76BC #BC4D76 #76BC4D

tetradic

#4D76BC #BC4DAD #BC934D #4DBC5C

square

#4D76BC #BC4DAD #BC934D #4DBC5C

split-complementary

#4D76BC #BC5C4D #ADBC4D

monochromatic

#273F68 #385A94 #4D76BC #7998CD #A6BADD

Accessibility & contrast

On white

4.53

#4D76BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#4D76BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D76BC

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D76BC	#FFFFFF	#000000	##000000
##4D76BC	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)

#597CBF

Deuteranopia (green-blind)

#4A71BB

Tritanopia (blue-blind)

#008690

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #4d76bc;
/* rgb */ color: rgb(77, 118, 188);
/* oklch */ color: oklch(56.8% 0.118 260.5);

Tailwind

colors: {
  custom: {
    50: '#889dd0',
    500: '#4d76bc',
    950: '#000000',
  },
}

SCSS

$custom: #4d76bc;
$custom-light: #889dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d76bc",
  "rgb": {
    "r": 77,
    "g": 118,
    "b": 188
  },
  "hsl": {
    "h": 217.838,
    "s": 45.306,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56845,
    "c": 0.11819,
    "h": 260.5
  },
  "luminance": 0.18165
}

Semantic roles & 50–950 ramp

primary

#4D76BC

secondary

#CBB99A

accent

#A553D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0E14

muted

#7D7E82

Preview Lab

Preview with #4D76BC

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

Preview Lab → · Contrast checker → · Palette generator →