#4F89CF#4F89CF

#4F89CF is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.2% C 0.123 H 254.2°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4F89CF
RGB	rgb(79, 137, 207)
HSL	hsl(213, 57%, 56%)
HSV	hsv(213, 62%, 81%)
CMYK	cmyk(61.8%, 33.8%, 0%, 18.8%)
CIE-LAB	lab(56.14, 2.53, -41.76)
CIE-LCH	lch(56.14, 41.84, 273.47°)
OKLab	oklab(62.21% -0.0335 -0.1182)
OKLCH	oklch(62.21% 0.123 254.2)
XYZ	xyz(23.4285, 24.0564, 62.4281)
Luminance	0.2406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F89CF #CF954F

analogous

#4FC9CF #4F89CF #554FCF

triadic

#4F89CF #CF4F89 #89CF4F

tetradic

#4F89CF #CF4FC9 #CF954F #4FCF55

square

#4F89CF #CF4FC9 #CF954F #4FCF55

split-complementary

#4F89CF #CF554F #C9CF4F

monochromatic

#234D81 #306AB1 #4F89CF #7FA9DC #AFC9E9

Accessibility & contrast

On white

3.61

#4F89CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4F89CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F89CF

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F89CF	#FFFFFF	#000000	##000000
##4F89CF	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B8DD2

Deuteranopia (green-blind)

#5A81CE

Tritanopia (blue-blind)

#0099A2

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f89cf;
/* rgb */ color: rgb(79, 137, 207);
/* oklch */ color: oklch(62.2% 0.123 254.2);

Tailwind

colors: {
  custom: {
    50: '#8babde',
    500: '#4f89cf',
    950: '#000000',
  },
}

SCSS

$custom: #4f89cf;
$custom-light: #8babde;
$custom-dark: #000000;

JSON

{
  "hex": "#4f89cf",
  "rgb": {
    "r": 79,
    "g": 137,
    "b": 207
  },
  "hsl": {
    "h": 212.813,
    "s": 57.143,
    "l": 56.078
  },
  "oklch": {
    "l": 0.62211,
    "c": 0.12285,
    "h": 254.2
  },
  "luminance": 0.24059
}

Semantic roles & 50–950 ramp

primary

#4F89CF

secondary

#D7BFA2

accent

#9B47E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F89CF

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

Preview Lab → · Contrast checker → · Palette generator →