#4E7FDA#4E7FDA

#4E7FDA is a mid, vivid blue. Relative luminance 0.219; OKLCH L 60.6% C 0.149 H 261.7°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FDA
RGB	rgb(78, 127, 218)
HSL	hsl(219, 65%, 58%)
HSV	hsv(219, 64%, 85%)
CMYK	cmyk(64.2%, 41.7%, 0%, 14.5%)
CIE-LAB	lab(53.88, 12.10, -51.56)
CIE-LCH	lch(53.88, 52.96, 283.21°)
OKLab	oklab(60.62% -0.0215 -0.147)
OKLCH	oklch(60.62% 0.149 261.7)
XYZ	xyz(23.3817, 21.8582, 69.3029)
Luminance	0.2186 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FDA #DAA94E

analogous

#4EC5DA #4E7FDA #634EDA

triadic

#4E7FDA #DA4E7F #7FDA4E

tetradic

#4E7FDA #DA4EC5 #DAA94E #4EDA63

square

#4E7FDA #DA4EC5 #DAA94E #4EDA63

split-complementary

#4E7FDA #DA634E #C5DA4E

monochromatic

#1E4690 #295EC2 #4E7FDA #81A4E5 #B3C8EF

Accessibility & contrast

On white

3.91

#4E7FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4E7FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FDA

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FDA	#FFFFFF	#000000	##000000
##4E7FDA	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5588DE

Deuteranopia (green-blind)

#407BD8

Tritanopia (blue-blind)

#0094A2

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7fda;
/* rgb */ color: rgb(78, 127, 218);
/* oklch */ color: oklch(60.6% 0.149 261.7);

Tailwind

colors: {
  custom: {
    50: '#8da3e6',
    500: '#4e7fda',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fda;
$custom-light: #8da3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fda",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 218
  },
  "hsl": {
    "h": 219,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.60623,
    "c": 0.14857,
    "h": 261.7
  },
  "luminance": 0.2186
}

Semantic roles & 50–950 ramp

primary

#4E7FDA

secondary

#DECAA6

accent

#AD3FE8

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E7FDA

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

Preview Lab → · Contrast checker → · Palette generator →