#4D7FDA#4D7FDA

#4D7FDA is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.149 H 261.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4D7FDA
RGB	rgb(77, 127, 218)
HSL	hsl(219, 66%, 58%)
HSV	hsv(219, 65%, 85%)
CMYK	cmyk(64.7%, 41.7%, 0%, 14.5%)
CIE-LAB	lab(53.83, 11.93, -51.64)
CIE-LCH	lch(53.83, 53.00, 283.01°)
OKLab	oklab(60.58% -0.0223 -0.1472)
OKLCH	oklch(60.58% 0.149 261.4)
XYZ	xyz(23.3004, 21.8163, 69.2991)
Luminance	0.2182 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D7FDA #DAA84D

analogous

#4DC6DA #4D7FDA #614DDA

triadic

#4D7FDA #DA4D7F #7FDA4D

tetradic

#4D7FDA #DA4DC6 #DAA84D #4DDA61

square

#4D7FDA #DA4DC6 #DAA84D #4DDA61

split-complementary

#4D7FDA #DA614D #C6DA4D

monochromatic

#1E468F #285FC2 #4D7FDA #80A3E5 #B2C8EF

Accessibility & contrast

On white

3.92

#4D7FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4D7FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D7FDA

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D7FDA	#FFFFFF	#000000	##000000
##4D7FDA	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5588DE

Deuteranopia (green-blind)

#3F7BD8

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d7fda;
/* rgb */ color: rgb(77, 127, 218);
/* oklch */ color: oklch(60.6% 0.149 261.4);

Tailwind

colors: {
  custom: {
    50: '#8ca3e6',
    500: '#4d7fda',
    950: '#000000',
  },
}

SCSS

$custom: #4d7fda;
$custom-light: #8ca3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d7fda",
  "rgb": {
    "r": 77,
    "g": 127,
    "b": 218
  },
  "hsl": {
    "h": 218.723,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60577,
    "c": 0.14893,
    "h": 261.4
  },
  "luminance": 0.21818
}

Semantic roles & 50–950 ramp

primary

#4D7FDA

secondary

#DECAA5

accent

#AD3FE9

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4D7FDA

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

Preview Lab → · Contrast checker → · Palette generator →