#4C7FD9#4C7FD9

#4C7FD9 is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.5% C 0.148 H 260.9°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FD9
RGB	rgb(76, 127, 217)
HSL	hsl(218, 65%, 57%)
HSV	hsv(218, 65%, 85%)
CMYK	cmyk(65%, 41.5%, 0%, 14.9%)
CIE-LAB	lab(53.73, 11.42, -51.24)
CIE-LCH	lch(53.73, 52.49, 282.56°)
OKLab	oklab(60.47% -0.0234 -0.1461)
OKLCH	oklch(60.47% 0.148 260.9)
XYZ	xyz(23.0898, 21.7228, 68.6083)
Luminance	0.2172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FD9 #D9A64C

analogous

#4CC5D9 #4C7FD9 #604CD9

triadic

#4C7FD9 #D94C7F #7FD94C

tetradic

#4C7FD9 #D94CC5 #D9A64C #4CD960

square

#4C7FD9 #D94CC5 #D9A64C #4CD960

split-complementary

#4C7FD9 #D9604C #C5D94C

monochromatic

#1E468D #295FBF #4C7FD9 #7EA3E4 #B1C7EE

Accessibility & contrast

On white

3.93

#4C7FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4C7FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FD9

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FD9	#FFFFFF	#000000	##000000
##4C7FD9	1.00	3.93	5.35	5.35
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5687DD

Deuteranopia (green-blind)

#407AD7

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4c7fd9;
/* rgb */ color: rgb(76, 127, 217);
/* oklch */ color: oklch(60.5% 0.148 260.9);

Tailwind

colors: {
  custom: {
    50: '#8ca3e5',
    500: '#4c7fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fd9;
$custom-light: #8ca3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fd9",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 217
  },
  "hsl": {
    "h": 218.298,
    "s": 64.977,
    "l": 57.451
  },
  "oklch": {
    "l": 0.60469,
    "c": 0.14794,
    "h": 260.9
  },
  "luminance": 0.21725
}

Semantic roles & 50–950 ramp

primary

#4C7FD9

secondary

#DDC8A4

accent

#AB40E8

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4C7FD9

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

Preview Lab → · Contrast checker → · Palette generator →