#4789E0#4789E0

#4789E0 is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.8% C 0.148 H 256.2°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4789E0
RGB	rgb(71, 137, 224)
HSL	hsl(214, 71%, 58%)
HSV	hsv(214, 68%, 88%)
CMYK	cmyk(68.3%, 38.8%, 0%, 12.2%)
CIE-LAB	lab(56.69, 7.00, -50.46)
CIE-LCH	lch(56.69, 50.94, 277.90°)
OKLab	oklab(62.83% -0.0353 -0.1437)
OKLCH	oklch(62.83% 0.148 256.2)
XYZ	xyz(24.9938, 24.6101, 73.9396)
Luminance	0.2461 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789E0 #E09E47

analogous

#47D5E0 #4789E0 #5247E0

triadic

#4789E0 #E04789 #89E047

tetradic

#4789E0 #E047D5 #E09E47 #47E052

square

#4789E0 #E047D5 #E09E47 #47E052

split-complementary

#4789E0 #E05247 #D5E047

monochromatic

#194E94 #2269C8 #4789E0 #7BABE9 #B0CCF2

Accessibility & contrast

On white

3.55

#4789E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#4789E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789E0

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789E0	#FFFFFF	#000000	##000000
##4789E0	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6190E3

Deuteranopia (green-blind)

#4A81DE

Tritanopia (blue-blind)

#009DAA

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4789e0;
/* rgb */ color: rgb(71, 137, 224);
/* oklch */ color: oklch(62.8% 0.148 256.2);

Tailwind

colors: {
  custom: {
    50: '#8aaaea',
    500: '#4789e0',
    950: '#000000',
  },
}

SCSS

$custom: #4789e0;
$custom-light: #8aaaea;
$custom-dark: #000000;

JSON

{
  "hex": "#4789e0",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 224
  },
  "hsl": {
    "h": 214.118,
    "s": 71.163,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62835,
    "c": 0.14802,
    "h": 256.2
  },
  "luminance": 0.24613
}

Semantic roles & 50–950 ramp

primary

#4789E0

secondary

#E0C6A3

accent

#A03AEE

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4789E0

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

Preview Lab → · Contrast checker → · Palette generator →