#4C7DDA#4C7DDA

#4C7DDA is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.1% C 0.152 H 261.9°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#4C7DDA
RGB	rgb(76, 125, 218)
HSL	hsl(219, 66%, 58%)
HSV	hsv(219, 65%, 85%)
CMYK	cmyk(65.1%, 42.7%, 0%, 14.5%)
CIE-LAB	lab(53.24, 12.98, -52.59)
CIE-LCH	lch(53.24, 54.17, 283.87°)
OKLab	oklab(60.11% -0.0212 -0.1501)
OKLCH	oklch(60.11% 0.152 261.9)
XYZ	xyz(22.9645, 21.2635, 69.2101)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C7DDA #DAA94C

analogous

#4CC4DA #4C7DDA #624CDA

triadic

#4C7DDA #DA4C7D #7DDA4C

tetradic

#4C7DDA #DA4CC4 #DAA94C #4CDA62

square

#4C7DDA #DA4CC4 #DAA94C #4CDA62

split-complementary

#4C7DDA #DA624C #C4DA4C

monochromatic

#1D448E #285DC1 #4C7DDA #7FA2E4 #B1C7EF

Accessibility & contrast

On white

4.00

#4C7DDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#4C7DDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C7DDA

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C7DDA	#FFFFFF	#000000	##000000
##4C7DDA	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5186DE

Deuteranopia (green-blind)

#3B79D8

Tritanopia (blue-blind)

#0092A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4c7dda;
/* rgb */ color: rgb(76, 125, 218);
/* oklch */ color: oklch(60.1% 0.152 261.9);

Tailwind

colors: {
  custom: {
    50: '#8ca2e6',
    500: '#4c7dda',
    950: '#000000',
  },
}

SCSS

$custom: #4c7dda;
$custom-light: #8ca2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c7dda",
  "rgb": {
    "r": 76,
    "g": 125,
    "b": 218
  },
  "hsl": {
    "h": 219.296,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60105,
    "c": 0.15157,
    "h": 261.9
  },
  "luminance": 0.21266
}

Semantic roles & 50–950 ramp

primary

#4C7DDA

secondary

#DDCAA4

accent

#AE3FE9

background

#F9F9FE

surface

#F1F2FC

border

#CBCCD5

text

#0D0F16

muted

#7E7E84

Preview Lab

Preview with #4C7DDA

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

Preview Lab → · Contrast checker → · Palette generator →