#4C7FD5#4C7FD5

#4C7FD5 is a mid, vivid blue. Relative luminance 0.215; OKLCH L 60.2% C 0.143 H 260.2°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4C7FD5
RGB	rgb(76, 127, 213)
HSL	hsl(218, 62%, 57%)
HSV	hsv(218, 64%, 84%)
CMYK	cmyk(64.3%, 40.4%, 0%, 16.5%)
CIE-LAB	lab(53.51, 10.03, -49.33)
CIE-LCH	lch(53.51, 50.34, 281.50°)
OKLab	oklab(60.23% -0.0242 -0.1405)
OKLCH	oklch(60.23% 0.143 260.2)
XYZ	xyz(22.5758, 21.5172, 65.9014)
Luminance	0.2152 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7FD5 #D5A24C

analogous

#4CC4D5 #4C7FD5 #5E4CD5

triadic

#4C7FD5 #D54C7F #7FD54C

tetradic

#4C7FD5 #D54CC4 #D5A24C #4CD55E

square

#4C7FD5 #D54CC4 #D5A24C #4CD55E

split-complementary

#4C7FD5 #D55E4C #C4D54C

monochromatic

#204687 #2B60B9 #4C7FD5 #7EA2E1 #AFC6EC

Accessibility & contrast

On white

3.96

#4C7FD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4C7FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7FD5

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7FD5	#FFFFFF	#000000	##000000
##4C7FD5	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5887D8

Deuteranopia (green-blind)

#447AD3

Tritanopia (blue-blind)

#0093A0

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4c7fd5;
/* rgb */ color: rgb(76, 127, 213);
/* oklch */ color: oklch(60.2% 0.143 260.2);

Tailwind

colors: {
  custom: {
    50: '#8ba3e2',
    500: '#4c7fd5',
    950: '#000000',
  },
}

SCSS

$custom: #4c7fd5;
$custom-light: #8ba3e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7fd5",
  "rgb": {
    "r": 76,
    "g": 127,
    "b": 213
  },
  "hsl": {
    "h": 217.664,
    "s": 61.991,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60227,
    "c": 0.14256,
    "h": 260.2
  },
  "luminance": 0.21519
}

Semantic roles & 50–950 ramp

primary

#4C7FD5

secondary

#DAC6A2

accent

#A943E5

background

#F9FAFD

surface

#F1F3FB

border

#CBCDD4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4C7FD5

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

Preview Lab → · Contrast checker → · Palette generator →