#4C7ADF#4C7ADF

#4C7ADF is a mid, vivid blue. Relative luminance 0.208; OKLCH L 59.8% C 0.162 H 263.8°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#4C7ADF
RGB	rgb(76, 122, 223)
HSL	hsl(221, 70%, 59%)
HSV	hsv(221, 66%, 87%)
CMYK	cmyk(65.9%, 45.3%, 0%, 12.5%)
CIE-LAB	lab(52.71, 16.56, -56.25)
CIE-LCH	lch(52.71, 58.64, 286.41°)
OKLab	oklab(59.79% -0.0175 -0.1609)
OKLCH	oklch(59.79% 0.162 263.8)
XYZ	xyz(23.2546, 20.7810, 72.5833)
Luminance	0.2078 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7ADF #DFB14C

analogous

#4CC4DF #4C7ADF #674CDF

triadic

#4C7ADF #DF4C7A #7ADF4C

tetradic

#4C7ADF #DF4CC4 #DFB14C #4CDF67

square

#4C7ADF #DF4CC4 #DFB14C #4CDF67

split-complementary

#4C7ADF #DF674C #C4DF4C

monochromatic

#1B4196 #2458CA #4C7ADF #80A1E8 #B4C7F2

Accessibility & contrast

On white

4.07

#4C7ADF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#4C7ADF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7ADF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7ADF	#FFFFFF	#000000	##000000
##4C7ADF	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4885E3

Deuteranopia (green-blind)

#2D77DD

Tritanopia (blue-blind)

#0091A2

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4c7adf;
/* rgb */ color: rgb(76, 122, 223);
/* oklch */ color: oklch(59.8% 0.162 263.8);

Tailwind

colors: {
  custom: {
    50: '#8d9fe9',
    500: '#4c7adf',
    950: '#000000',
  },
}

SCSS

$custom: #4c7adf;
$custom-light: #8d9fe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7adf",
  "rgb": {
    "r": 76,
    "g": 122,
    "b": 223
  },
  "hsl": {
    "h": 221.224,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.59793,
    "c": 0.16182,
    "h": 263.8
  },
  "luminance": 0.20783
}

Semantic roles & 50–950 ramp

primary

#4C7ADF

secondary

#E0CEA6

accent

#B53BEC

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0D0E16

muted

#7E7E84

Preview Lab

Preview with #4C7ADF

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

Preview Lab → · Contrast checker → · Palette generator →