#4789CE#4789CE

#4789CE is a mid, vivid cyan. Relative luminance 0.237; OKLCH L 61.8% C 0.125 H 251.4°. Best body text is #000000 at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#4789CE
RGB	rgb(71, 137, 206)
HSL	hsl(211, 58%, 54%)
HSV	hsv(211, 66%, 81%)
CMYK	cmyk(65.5%, 33.5%, 0%, 19.2%)
CIE-LAB	lab(55.77, 0.77, -41.81)
CIE-LCH	lch(55.77, 41.82, 271.06°)
OKLab	oklab(61.81% -0.0398 -0.1184)
OKLCH	oklch(61.81% 0.125 251.4)
XYZ	xyz(22.6807, 23.6849, 61.7569)
Luminance	0.2369 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4789CE #CE8C47

analogous

#47CCCE #4789CE #4947CE

triadic

#4789CE #CE4789 #89CE47

tetradic

#4789CE #CE47CC #CE8C47 #47CE49

square

#4789CE #CE47CC #CE8C47 #47CE49

split-complementary

#4789CE #CE4947 #CCCE47

monochromatic

#214C7A #2D6BAA #4789CE #77A8DB #A8C7E8

Accessibility & contrast

On white

3.66

#4789CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.74

#4789CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4789CE

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4789CE	#FFFFFF	#000000	##000000
##4789CE	1.00	3.66	5.74	5.74
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.74	21.00	1.00	1.00
##000000	5.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8DD1

Deuteranopia (green-blind)

#5880CD

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4789ce;
/* rgb */ color: rgb(71, 137, 206);
/* oklch */ color: oklch(61.8% 0.125 251.4);

Tailwind

colors: {
  custom: {
    50: '#87abdd',
    500: '#4789ce',
    950: '#000000',
  },
}

SCSS

$custom: #4789ce;
$custom-light: #87abdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4789ce",
  "rgb": {
    "r": 71,
    "g": 137,
    "b": 206
  },
  "hsl": {
    "h": 210.667,
    "s": 57.94,
    "l": 54.314
  },
  "oklch": {
    "l": 0.61813,
    "c": 0.12495,
    "h": 251.4
  },
  "luminance": 0.23687
}

Semantic roles & 50–950 ramp

primary

#4789CE

secondary

#D5B99C

accent

#9647E1

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4789CE

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

Preview Lab → · Contrast checker → · Palette generator →