#4789DE#4789DE

#4789DE is a light, vivid cyan. Relative luminance 0.245; OKLCH L 62.7% C 0.145 H 255.8°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4789DE
RGB	rgb(71, 137, 222)
HSL	hsl(214, 70%, 57%)
HSV	hsv(214, 68%, 87%)
CMYK	cmyk(68%, 38.3%, 0%, 12.9%)
CIE-LAB	lab(56.59, 6.30, -49.51)
CIE-LCH	lch(56.59, 49.91, 277.25°)
OKLab	oklab(62.72% -0.0358 -0.141)
OKLCH	oklch(62.72% 0.145 255.8)
XYZ	xyz(24.7242, 24.5023, 72.5195)
Luminance	0.2450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789DE #DE9C47

analogous

#47D4DE #4789DE #5147DE

triadic

#4789DE #DE4789 #89DE47

tetradic

#4789DE #DE47D4 #DE9C47 #47DE51

square

#4789DE #DE47D4 #DE9C47 #47DE51

split-complementary

#4789DE #DE5147 #D4DE47

monochromatic

#1A4E91 #236AC5 #4789DE #7BAAE7 #AFCCF1

Accessibility & contrast

On white

3.56

#4789DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#4789DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789DE

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789DE	#FFFFFF	#000000	##000000
##4789DE	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#628FE1

Deuteranopia (green-blind)

#4C81DC

Tritanopia (blue-blind)

#009DA9

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4789de;
/* rgb */ color: rgb(71, 137, 222);
/* oklch */ color: oklch(62.7% 0.145 255.8);

Tailwind

colors: {
  custom: {
    50: '#8aabe9',
    500: '#4789de',
    950: '#000000',
  },
}

SCSS

$custom: #4789de;
$custom-light: #8aabe9;
$custom-dark: #000000;

JSON

{
  "hex": "#4789de",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 222
  },
  "hsl": {
    "h": 213.775,
    "s": 69.585,
    "l": 57.451
  },
  "oklch": {
    "l": 0.62717,
    "c": 0.14543,
    "h": 255.8
  },
  "luminance": 0.24505
}

Semantic roles & 50–950 ramp

primary

#4789DE

secondary

#DFC4A2

accent

#9F3BEC

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4789DE

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

Preview Lab → · Contrast checker → · Palette generator →