#4C7ADB#4C7ADB

#4C7ADB is a mid, vivid blue. Relative luminance 0.206; OKLCH L 59.5% C 0.156 H 263.3°. Best body text is #000000 at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#4C7ADB
RGB	rgb(76, 122, 219)
HSL	hsl(221, 67%, 58%)
HSV	hsv(221, 65%, 86%)
CMYK	cmyk(65.3%, 44.3%, 0%, 14.1%)
CIE-LAB	lab(52.47, 15.17, -54.37)
CIE-LCH	lch(52.47, 56.45, 285.59°)
OKLab	oklab(59.54% -0.0182 -0.1554)
OKLCH	oklch(59.54% 0.156 263.3)
XYZ	xyz(22.7217, 20.5679, 69.7767)
Luminance	0.2057 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7ADB #DBAD4C

analogous

#4CC2DB #4C7ADB #654CDB

triadic

#4C7ADB #DB4C7A #7ADB4C

tetradic

#4C7ADB #DB4CC2 #DBAD4C #4CDB65

square

#4C7ADB #DB4CC2 #DBAD4C #4CDB65

split-complementary

#4C7ADB #DB654C #C2DB4C

monochromatic

#1D4290 #2759C3 #4C7ADB #7FA0E5 #B2C6EF

Accessibility & contrast

On white

4.11

#4C7ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.11

#4C7ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7ADB

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7ADB	#FFFFFF	#000000	##000000
##4C7ADB	1.00	4.11	5.11	5.11
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.11	21.00	1.00	1.00
##000000	5.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B84DF

Deuteranopia (green-blind)

#3377D9

Tritanopia (blue-blind)

#0090A0

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c7adb;
/* rgb */ color: rgb(76, 122, 219);
/* oklch */ color: oklch(59.5% 0.156 263.3);

Tailwind

colors: {
  custom: {
    50: '#8c9fe7',
    500: '#4c7adb',
    950: '#000000',
  },
}

SCSS

$custom: #4c7adb;
$custom-light: #8c9fe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7adb",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 219
  },
  "hsl": {
    "h": 220.699,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.59536,
    "c": 0.15642,
    "h": 263.3
  },
  "luminance": 0.2057
}

Semantic roles & 50–950 ramp

primary

#4C7ADB

secondary

#DECCA5

accent

#B23EE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7ADB

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

Preview Lab → · Contrast checker → · Palette generator →