#4C7FE7#4C7FE7

#4C7FE7 is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.3% C 0.167 H 262.8°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FE7
RGB	rgb(76, 127, 231)
HSL	hsl(220, 76%, 60%)
HSV	hsv(220, 67%, 91%)
CMYK	cmyk(67.1%, 45%, 0%, 9.4%)
CIE-LAB	lab(54.53, 16.28, -57.81)
CIE-LCH	lch(54.53, 60.05, 285.73°)
OKLab	oklab(61.35% -0.0209 -0.1654)
OKLCH	oklch(61.35% 0.167 262.8)
XYZ	xyz(24.9886, 22.4823, 78.6084)
Luminance	0.2248 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FE7 #E7B44C

analogous

#4CCDE7 #4C7FE7 #664CE7

triadic

#4C7FE7 #E74C7F #7FE74C

tetradic

#4C7FE7 #E74CCD #E7B44C #4CE766

square

#4C7FE7 #E74CCD #E7B44C #4CE766

split-complementary

#4C7FE7 #E7664C #CDE74C

monochromatic

#1644A3 #1D5BD9 #4C7FE7 #82A6EE #B8CCF5

Accessibility & contrast

On white

3.82

#4C7FE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#4C7FE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FE7

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FE7	#FFFFFF	#000000	##000000
##4C7FE7	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B8AEB

Deuteranopia (green-blind)

#2E7CE5

Tritanopia (blue-blind)

#0097A8

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4c7fe7;
/* rgb */ color: rgb(76, 127, 231);
/* oklch */ color: oklch(61.3% 0.167 262.8);

Tailwind

colors: {
  custom: {
    50: '#8ea3ef',
    500: '#4c7fe7',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fe7;
$custom-light: #8ea3ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fe7",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 231
  },
  "hsl": {
    "h": 220.258,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.61348,
    "c": 0.16669,
    "h": 262.8
  },
  "luminance": 0.22485
}

Semantic roles & 50–950 ramp

primary

#4C7FE7

secondary

#E5D2AA

accent

#960DD9

background

#F9FAFE

surface

#F2F3FD

border

#CCCDD5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #4C7FE7

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

Preview Lab → · Contrast checker → · Palette generator →