#4D89CF#4D89CF

#4D89CF is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.1% C 0.124 H 253.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#4D89CF
RGB	rgb(77, 137, 207)
HSL	hsl(212, 58%, 56%)
HSV	hsv(212, 63%, 81%)
CMYK	cmyk(62.8%, 33.8%, 0%, 18.8%)
CIE-LAB	lab(56.06, 2.17, -41.90)
CIE-LCH	lch(56.06, 41.96, 272.96°)
OKLab	oklab(62.12% -0.035 -0.1186)
OKLCH	oklch(62.12% 0.124 253.5)
XYZ	xyz(23.2646, 23.9719, 62.4204)
Luminance	0.2397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D89CF #CF934D

analogous

#4DCACF #4D89CF #524DCF

triadic

#4D89CF #CF4D89 #89CF4D

tetradic

#4D89CF #CF4DCA #CF934D #4DCF52

square

#4D89CF #CF4DCA #CF934D #4DCF52

split-complementary

#4D89CF #CF524D #CACF4D

monochromatic

#224D7F #2F6AAF #4D89CF #7DA9DC #ADC9E9

Accessibility & contrast

On white

3.62

#4D89CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#4D89CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D89CF

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D89CF	#FFFFFF	#000000	##000000
##4D89CF	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8DD2

Deuteranopia (green-blind)

#5981CE

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4d89cf;
/* rgb */ color: rgb(77, 137, 207);
/* oklch */ color: oklch(62.1% 0.124 253.5);

Tailwind

colors: {
  custom: {
    50: '#8aabde',
    500: '#4d89cf',
    950: '#000000',
  },
}

SCSS

$custom: #4d89cf;
$custom-light: #8aabde;
$custom-dark: #000000;

JSON

{
  "hex": "#4d89cf",
  "rgb": {
    "r": 77,
    "g": 137,
    "b": 207
  },
  "hsl": {
    "h": 212.308,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62121,
    "c": 0.12369,
    "h": 253.5
  },
  "luminance": 0.23974
}

Semantic roles & 50–950 ramp

primary

#4D89CF

secondary

#D7BEA1

accent

#9A47E1

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4D89CF

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

Preview Lab → · Contrast checker → · Palette generator →