#4789E7#4789E7

#4789E7 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.3% C 0.157 H 257.6°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4789E7
RGB	rgb(71, 137, 231)
HSL	hsl(215, 77%, 59%)
HSV	hsv(215, 69%, 91%)
CMYK	cmyk(69.3%, 40.7%, 0%, 9.4%)
CIE-LAB	lab(57.07, 9.45, -53.76)
CIE-LCH	lch(57.07, 54.58, 279.97°)
OKLab	oklab(63.25% -0.0338 -0.1534)
OKLCH	oklch(63.25% 0.157 257.6)
XYZ	xyz(25.9628, 24.9977, 79.0426)
Luminance	0.2500 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789E7 #E7A547

analogous

#47D9E7 #4789E7 #5547E7

triadic

#4789E7 #E74789 #89E747

tetradic

#4789E7 #E747D9 #E7A547 #47E755

square

#4789E7 #E747D9 #E7A547 #47E755

split-complementary

#4789E7 #E75547 #D9E747

monochromatic

#154E9F #1C68D5 #4789E7 #7DACEE #B3CEF5

Accessibility & contrast

On white

3.50

#4789E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#4789E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789E7

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789E7	#FFFFFF	#000000	##000000
##4789E7	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D91EB

Deuteranopia (green-blind)

#4382E5

Tritanopia (blue-blind)

#009FAD

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4789e7;
/* rgb */ color: rgb(71, 137, 231);
/* oklch */ color: oklch(63.3% 0.157 257.6);

Tailwind

colors: {
  custom: {
    50: '#8caaef',
    500: '#4789e7',
    950: '#000000',
  },
}

SCSS

$custom: #4789e7;
$custom-light: #8caaef;
$custom-dark: #000000;

JSON

{
  "hex": "#4789e7",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 231
  },
  "hsl": {
    "h": 215.25,
    "s": 76.923,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63253,
    "c": 0.1571,
    "h": 257.6
  },
  "luminance": 0.25
}

Semantic roles & 50–950 ramp

primary

#4789E7

secondary

#E4CAA6

accent

#A534F3

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4789E7

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

Preview Lab → · Contrast checker → · Palette generator →