#4C7DE7#4C7DE7

#4C7DE7 is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.9% C 0.169 H 263.5°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C7DE7
RGB	rgb(76, 125, 231)
HSL	hsl(221, 76%, 60%)
HSV	hsv(221, 67%, 91%)
CMYK	cmyk(67.1%, 45.9%, 0%, 9.4%)
CIE-LAB	lab(54.00, 17.51, -58.67)
CIE-LCH	lch(54.00, 61.23, 286.61°)
OKLab	oklab(60.93% -0.019 -0.1679)
OKLCH	oklch(60.93% 0.169 263.5)
XYZ	xyz(24.7328, 21.9708, 78.5232)
Luminance	0.2197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7DE7 #E7B64C

analogous

#4CCBE7 #4C7DE7 #684CE7

triadic

#4C7DE7 #E74C7D #7DE74C

tetradic

#4C7DE7 #E74CCB #E7B64C #4CE768

square

#4C7DE7 #E74CCB #E7B64C #4CE768

split-complementary

#4C7DE7 #E7684C #CBE74C

monochromatic

#1642A3 #1D58D9 #4C7DE7 #82A4EE #B8CBF5

Accessibility & contrast

On white

3.89

#4C7DE7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4C7DE7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7DE7

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7DE7	#FFFFFF	#000000	##000000
##4C7DE7	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4789EB

Deuteranopia (green-blind)

#287AE5

Tritanopia (blue-blind)

#0096A7

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c7de7;
/* rgb */ color: rgb(76, 125, 231);
/* oklch */ color: oklch(60.9% 0.169 263.5);

Tailwind

colors: {
  custom: {
    50: '#8ea2ef',
    500: '#4c7de7',
    950: '#000000',
  },
}

SCSS

$custom: #4c7de7;
$custom-light: #8ea2ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7de7",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 231
  },
  "hsl": {
    "h": 221.032,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.60934,
    "c": 0.16903,
    "h": 263.5
  },
  "luminance": 0.21973
}

Semantic roles & 50–950 ramp

primary

#4C7DE7

secondary

#E5D2AA

accent

#980DD9

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0F16

muted

#7E7E84

Preview Lab

Preview with #4C7DE7

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

Preview Lab → · Contrast checker → · Palette generator →