#4C7FE0#4C7FE0

#4C7FE0 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.9% C 0.157 H 261.9°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FE0
RGB	rgb(76, 127, 224)
HSL	hsl(219, 70%, 59%)
HSV	hsv(219, 66%, 88%)
CMYK	cmyk(66.1%, 43.3%, 0%, 12.2%)
CIE-LAB	lab(54.13, 13.84, -54.54)
CIE-LCH	lch(54.13, 56.27, 284.24°)
OKLab	oklab(60.9% -0.022 -0.1558)
OKLCH	oklch(60.9% 0.157 261.9)
XYZ	xyz(24.0197, 22.0947, 73.5054)
Luminance	0.2210 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FE0 #E0AD4C

analogous

#4CC9E0 #4C7FE0 #634CE0

triadic

#4C7FE0 #E04C7F #7FE04C

tetradic

#4C7FE0 #E04CC9 #E0AD4C #4CE063

square

#4C7FE0 #E04CC9 #E0AD4C #4CE063

split-complementary

#4C7FE0 #E0634C #C9E04C

monochromatic

#1A4597 #235DCC #4C7FE0 #80A4E9 #B4CAF2

Accessibility & contrast

On white

3.87

#4C7FE0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#4C7FE0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FE0

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FE0	#FFFFFF	#000000	##000000
##4C7FE0	1.00	3.87	5.42	5.42
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5189E4

Deuteranopia (green-blind)

#387BDE

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c7fe0;
/* rgb */ color: rgb(76, 127, 224);
/* oklch */ color: oklch(60.9% 0.157 261.9);

Tailwind

colors: {
  custom: {
    50: '#8da3ea',
    500: '#4c7fe0',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fe0;
$custom-light: #8da3ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fe0",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 224
  },
  "hsl": {
    "h": 219.324,
    "s": 70.476,
    "l": 58.824
  },
  "oklch": {
    "l": 0.60903,
    "c": 0.15733,
    "h": 261.9
  },
  "luminance": 0.22097
}

Semantic roles & 50–950 ramp

primary

#4C7FE0

secondary

#E1CDA7

accent

#B03BED

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C7FE0

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

Preview Lab → · Contrast checker → · Palette generator →