#4F89D1#4F89D1

#4F89D1 is a light, vivid cyan. Relative luminance 0.242; OKLCH L 62.3% C 0.125 H 254.8°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#4F89D1
RGB	rgb(79, 137, 209)
HSL	hsl(213, 59%, 56%)
HSV	hsv(213, 62%, 82%)
CMYK	cmyk(62.2%, 34.4%, 0%, 18%)
CIE-LAB	lab(56.24, 3.20, -42.74)
CIE-LCH	lch(56.24, 42.86, 274.29°)
OKLab	oklab(62.32% -0.0329 -0.121)
OKLCH	oklch(62.32% 0.125 254.8)
XYZ	xyz(23.6746, 24.1548, 63.7239)
Luminance	0.2416 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F89D1 #D1974F

analogous

#4FCAD1 #4F89D1 #564FD1

triadic

#4F89D1 #D14F89 #89D14F

tetradic

#4F89D1 #D14FCA #D1974F #4FD156

square

#4F89D1 #D14FCA #D1974F #4FD156

split-complementary

#4F89D1 #D1564F #CAD14F

monochromatic

#224E83 #2F6AB4 #4F89D1 #80AADE #B0CAEA

Accessibility & contrast

On white

3.60

#4F89D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#4F89D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F89D1

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F89D1	#FFFFFF	#000000	##000000
##4F89D1	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8ED4

Deuteranopia (green-blind)

#5881D0

Tritanopia (blue-blind)

#0099A3

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4f89d1;
/* rgb */ color: rgb(79, 137, 209);
/* oklch */ color: oklch(62.3% 0.125 254.8);

Tailwind

colors: {
  custom: {
    50: '#8cabdf',
    500: '#4f89d1',
    950: '#000000',
  },
}

SCSS

$custom: #4f89d1;
$custom-light: #8cabdf;
$custom-dark: #000000;

JSON

{
  "hex": "#4f89d1",
  "rgb": {
    "r": 79,
    "g": 137,
    "b": 209
  },
  "hsl": {
    "h": 213.231,
    "s": 58.559,
    "l": 56.471
  },
  "oklch": {
    "l": 0.6232,
    "c": 0.12543,
    "h": 254.8
  },
  "luminance": 0.24157
}

Semantic roles & 50–950 ramp

primary

#4F89D1

secondary

#D9C1A3

accent

#9C46E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F89D1

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

Preview Lab → · Contrast checker → · Palette generator →