#4E7FD9#4E7FD9

#4E7FD9 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.147 H 261.5°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FD9
RGB	rgb(78, 127, 217)
HSL	hsl(219, 65%, 58%)
HSV	hsv(219, 64%, 85%)
CMYK	cmyk(64.1%, 41.5%, 0%, 14.9%)
CIE-LAB	lab(53.82, 11.76, -51.09)
CIE-LCH	lch(53.82, 52.42, 282.96°)
OKLab	oklab(60.56% -0.0217 -0.1456)
OKLCH	oklch(60.56% 0.147 261.5)
XYZ	xyz(23.2512, 21.8060, 68.6158)
Luminance	0.2181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FD9 #D9A84E

analogous

#4EC4D9 #4E7FD9 #624ED9

triadic

#4E7FD9 #D94E7F #7FD94E

tetradic

#4E7FD9 #D94EC4 #D9A84E #4ED962

square

#4E7FD9 #D94EC4 #D9A84E #4ED962

split-complementary

#4E7FD9 #D9624E #C4D94E

monochromatic

#1F468E #295FC0 #4E7FD9 #80A3E4 #B3C8EF

Accessibility & contrast

On white

3.92

#4E7FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4E7FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FD9

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FD9	#FFFFFF	#000000	##000000
##4E7FD9	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)

#5688DD

Deuteranopia (green-blind)

#417BD7

Tritanopia (blue-blind)

#0094A1

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4e7fd9;
/* rgb */ color: rgb(78, 127, 217);
/* oklch */ color: oklch(60.6% 0.147 261.5);

Tailwind

colors: {
  custom: {
    50: '#8ca3e5',
    500: '#4e7fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fd9;
$custom-light: #8ca3e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fd9",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 217
  },
  "hsl": {
    "h": 218.849,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60562,
    "c": 0.14722,
    "h": 261.5
  },
  "luminance": 0.21808
}

Semantic roles & 50–950 ramp

primary

#4E7FD9

secondary

#DDCAA6

accent

#AD40E8

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E7FD9

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

Preview Lab → · Contrast checker → · Palette generator →