#4E7FD8#4E7FD8

#4E7FD8 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.5% C 0.146 H 261.4°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#4E7FD8
RGB	rgb(78, 127, 216)
HSL	hsl(219, 64%, 58%)
HSV	hsv(219, 64%, 85%)
CMYK	cmyk(63.9%, 41.2%, 0%, 15.3%)
CIE-LAB	lab(53.77, 11.41, -50.61)
CIE-LCH	lch(53.77, 51.88, 282.71°)
OKLab	oklab(60.5% -0.0219 -0.1442)
OKLCH	oklch(60.5% 0.146 261.4)
XYZ	xyz(23.1216, 21.7541, 67.9329)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7FD8 #D8A74E

analogous

#4EC4D8 #4E7FD8 #624ED8

triadic

#4E7FD8 #D84E7F #7FD84E

tetradic

#4E7FD8 #D84EC4 #D8A74E #4ED862

square

#4E7FD8 #D84EC4 #D8A74E #4ED862

split-complementary

#4E7FD8 #D8624E #C4D84E

monochromatic

#1F468D #2A5FBF #4E7FD8 #80A3E3 #B2C8EE

Accessibility & contrast

On white

3.92

#4E7FD8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#4E7FD8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E7FD8

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7FD8	#FFFFFF	#000000	##000000
##4E7FD8	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5787DB

Deuteranopia (green-blind)

#427BD6

Tritanopia (blue-blind)

#0093A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4e7fd8;
/* rgb */ color: rgb(78, 127, 216);
/* oklch */ color: oklch(60.5% 0.146 261.4);

Tailwind

colors: {
  custom: {
    50: '#8ca3e4',
    500: '#4e7fd8',
    950: '#000000',
  },
}

SCSS

$custom: #4e7fd8;
$custom-light: #8ca3e4;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7fd8",
  "rgb": {
    "r": 78,
    "g": 127,
    "b": 216
  },
  "hsl": {
    "h": 218.696,
    "s": 63.889,
    "l": 57.647
  },
  "oklch": {
    "l": 0.60501,
    "c": 0.14588,
    "h": 261.4
  },
  "luminance": 0.21756
}

Semantic roles & 50–950 ramp

primary

#4E7FD8

secondary

#DDC9A5

accent

#AC41E7

background

#F9FAFE

surface

#F1F3FC

border

#CBCDD5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4E7FD8

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

Preview Lab → · Contrast checker → · Palette generator →