#4B7DBC#4B7DBC

#4B7DBC is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.3% C 0.112 H 255.0°. Best body text is #000000 at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#4B7DBC
RGB	rgb(75, 125, 188)
HSL	hsl(213, 46%, 52%)
HSV	hsv(213, 60%, 74%)
CMYK	cmyk(60.1%, 33.5%, 0%, 26.3%)
CIE-LAB	lab(51.60, 2.54, -38.13)
CIE-LCH	lch(51.60, 38.21, 273.82°)
OKLab	oklab(58.3% -0.0289 -0.1078)
OKLCH	oklch(58.3% 0.112 255)
XYZ	xyz(19.3091, 19.7922, 50.3699)
Luminance	0.1979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7DBC #BC8A4B

analogous

#4BB6BC #4B7DBC #524BBC

triadic

#4B7DBC #BC4B7D #7DBC4B

tetradic

#4B7DBC #BC4BB6 #BC8A4B #4BBC52

square

#4B7DBC #BC4BB6 #BC8A4B #4BBC52

split-complementary

#4B7DBC #BC524B #B6BC4B

monochromatic

#264366 #376093 #4B7DBC #789DCD #A4BDDD

Accessibility & contrast

On white

4.23

#4B7DBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.96

#4B7DBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B7DBC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7DBC	#FFFFFF	#000000	##000000
##4B7DBC	1.00	4.23	4.96	4.96
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.96	21.00	1.00	1.00
##000000	4.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BF

Deuteranopia (green-blind)

#5476BB

Tritanopia (blue-blind)

#008B94

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4b7dbc;
/* rgb */ color: rgb(75, 125, 188);
/* oklch */ color: oklch(58.3% 0.112 255.0);

Tailwind

colors: {
  custom: {
    50: '#87a2d0',
    500: '#4b7dbc',
    950: '#000000',
  },
}

SCSS

$custom: #4b7dbc;
$custom-light: #87a2d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7dbc",
  "rgb": {
    "r": 75,
    "g": 125,
    "b": 188
  },
  "hsl": {
    "h": 213.451,
    "s": 45.749,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58305,
    "c": 0.11159,
    "h": 255
  },
  "luminance": 0.19794
}

Semantic roles & 50–950 ramp

primary

#4B7DBC

secondary

#CAB499

accent

#9B52D5

background

#F8F9FC

surface

#F0F2F9

border

#CBCCD2

text

#0C0F14

muted

#7D7E82

Preview Lab

Preview with #4B7DBC

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

Preview Lab → · Contrast checker → · Palette generator →