#4C7FED#4C7FED

#4C7FED is a mid, vivid blue. Relative luminance 0.228; OKLCH L 61.7% C 0.175 H 263.4°. Best body text is #000000 at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FED
RGB	rgb(76, 127, 237)
HSL	hsl(221, 82%, 61%)
HSV	hsv(221, 68%, 93%)
CMYK	cmyk(67.9%, 46.4%, 0%, 7.1%)
CIE-LAB	lab(54.89, 18.37, -60.58)
CIE-LCH	lch(54.89, 63.30, 286.87°)
OKLab	oklab(61.74% -0.0199 -0.1735)
OKLCH	oklch(61.74% 0.175 263.4)
XYZ	xyz(25.8505, 22.8271, 83.1481)
Luminance	0.2283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FED #EDBA4C

analogous

#4CD0ED #4C7FED #6A4CED

triadic

#4C7FED #ED4C7F #7FED4C

tetradic

#4C7FED #ED4CD0 #EDBA4C #4CED6A

square

#4C7FED #ED4CD0 #EDBA4C #4CED6A

split-complementary

#4C7FED #ED6A4C #D0ED4C

monochromatic

#1143AD #1758E5 #4C7FED #84A7F3 #BBCFF8

Accessibility & contrast

On white

3.77

#4C7FED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.57

#4C7FED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FED

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FED	#FFFFFF	#000000	##000000
##4C7FED	1.00	3.77	5.57	5.57
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.57	21.00	1.00	1.00
##000000	5.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#468BF1

Deuteranopia (green-blind)

#227CEB

Tritanopia (blue-blind)

#0099AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #4c7fed;
/* rgb */ color: rgb(76, 127, 237);
/* oklch */ color: oklch(61.7% 0.175 263.4);

Tailwind

colors: {
  custom: {
    50: '#8fa3f3',
    500: '#4c7fed',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fed;
$custom-light: #8fa3f3;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fed",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 237
  },
  "hsl": {
    "h": 220.994,
    "s": 81.726,
    "l": 61.373
  },
  "oklch": {
    "l": 0.61739,
    "c": 0.17467,
    "h": 263.4
  },
  "luminance": 0.2283
}

Semantic roles & 50–950 ramp

primary

#4C7FED

secondary

#E8D5AC

accent

#9A07DE

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F17

muted

#7E7F85

Preview Lab

Preview with #4C7FED

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

Preview Lab → · Contrast checker → · Palette generator →