#4789D9#4789D9

#4789D9 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.4% C 0.139 H 254.6°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#4789D9
RGB	rgb(71, 137, 217)
HSL	hsl(213, 66%, 56%)
HSV	hsv(213, 67%, 85%)
CMYK	cmyk(67.3%, 36.9%, 0%, 14.9%)
CIE-LAB	lab(56.33, 4.56, -47.12)
CIE-LCH	lch(56.33, 47.34, 275.53°)
OKLab	oklab(62.43% -0.037 -0.134)
OKLCH	oklch(62.43% 0.139 254.6)
XYZ	xyz(24.0640, 24.2382, 69.0424)
Luminance	0.2424 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789D9 #D99747

analogous

#47D2D9 #4789D9 #4E47D9

triadic

#4789D9 #D94789 #89D947

tetradic

#4789D9 #D947D2 #D99747 #47D94E

square

#4789D9 #D947D2 #D99747 #47D94E

split-complementary

#4789D9 #D94E47 #D2D947

monochromatic

#1C4E89 #276ABC #4789D9 #7AAAE3 #ACCAEE

Accessibility & contrast

On white

3.59

#4789D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#4789D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789D9

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789D9	#FFFFFF	#000000	##000000
##4789D9	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658FDC

Deuteranopia (green-blind)

#5081D7

Tritanopia (blue-blind)

#009CA7

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4789d9;
/* rgb */ color: rgb(71, 137, 217);
/* oklch */ color: oklch(62.4% 0.139 254.6);

Tailwind

colors: {
  custom: {
    50: '#89abe5',
    500: '#4789d9',
    950: '#000000',
  },
}

SCSS

$custom: #4789d9;
$custom-light: #89abe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4789d9",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 217
  },
  "hsl": {
    "h": 212.877,
    "s": 65.766,
    "l": 56.471
  },
  "oklch": {
    "l": 0.62428,
    "c": 0.13897,
    "h": 254.6
  },
  "luminance": 0.24241
}

Semantic roles & 50–950 ramp

primary

#4789D9

secondary

#DCC1A0

accent

#9C3FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4789D9

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

Preview Lab → · Contrast checker → · Palette generator →