#4C7ADA#4C7ADA

#4C7ADA is a mid, vivid blue. Relative luminance 0.205; OKLCH L 59.5% C 0.155 H 263.2°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#4C7ADA
RGB	rgb(76, 122, 218)
HSL	hsl(221, 66%, 58%)
HSV	hsv(221, 65%, 85%)
CMYK	cmyk(65.1%, 44%, 0%, 14.5%)
CIE-LAB	lab(52.41, 14.83, -53.90)
CIE-LCH	lch(52.41, 55.90, 285.38°)
OKLab	oklab(59.47% -0.0183 -0.154)
OKLCH	oklch(59.47% 0.155 263.2)
XYZ	xyz(22.5905, 20.5154, 69.0854)
Luminance	0.2052 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7ADA #DAAC4C

analogous

#4CC1DA #4C7ADA #654CDA

triadic

#4C7ADA #DA4C7A #7ADA4C

tetradic

#4C7ADA #DA4CC1 #DAAC4C #4CDA65

square

#4C7ADA #DA4CC1 #DAAC4C #4CDA65

split-complementary

#4C7ADA #DA654C #C1DA4C

monochromatic

#1D428E #2859C1 #4C7ADA #7FA0E4 #B1C5EF

Accessibility & contrast

On white

4.11

#4C7ADA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#4C7ADA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7ADA

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7ADA	#FFFFFF	#000000	##000000
##4C7ADA	1.00	4.11	5.10	5.10
#FFFFFF	4.11	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C84DE

Deuteranopia (green-blind)

#3477D8

Tritanopia (blue-blind)

#00909F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4c7ada;
/* rgb */ color: rgb(76, 122, 218);
/* oklch */ color: oklch(59.5% 0.155 263.2);

Tailwind

colors: {
  custom: {
    50: '#8c9fe6',
    500: '#4c7ada',
    950: '#000000',
  },
}

SCSS

$custom: #4c7ada;
$custom-light: #8c9fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7ada",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 218
  },
  "hsl": {
    "h": 220.563,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.59472,
    "c": 0.15507,
    "h": 263.2
  },
  "luminance": 0.20518
}

Semantic roles & 50–950 ramp

primary

#4C7ADA

secondary

#DDCBA4

accent

#B23FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7ADA

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

Preview Lab → · Contrast checker → · Palette generator →