#4F89BD#4F89BD

#4F89BD is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 61.3% C 0.100 H 247.3°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F89BD
RGB	rgb(79, 137, 189)
HSL	hsl(208, 45%, 53%)
HSV	hsv(208, 58%, 74%)
CMYK	cmyk(58.2%, 27.5%, 0%, 25.9%)
CIE-LAB	lab(55.30, -3.39, -32.88)
CIE-LCH	lch(55.30, 33.06, 264.11°)
OKLab	oklab(61.28% -0.0387 -0.0924)
OKLCH	oklch(61.28% 0.1 247.3)
XYZ	xyz(21.3521, 23.2258, 51.4921)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F89BD #BD834F

analogous

#4FBDBA #4F89BD #4F52BD

triadic

#4F89BD #BD4F89 #89BD4F

tetradic

#4F89BD #BA4FBD #BD834F #52BD4F

square

#4F89BD #BA4FBD #BD834F #52BD4F

split-complementary

#4F89BD #BD4F52 #BDBA4F

monochromatic

#284B6A #386A96 #4F89BD #7CA7CE #A8C5DE

Accessibility & contrast

On white

3.72

#4F89BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#4F89BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F89BD

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F89BD	#FFFFFF	#000000	##000000
##4F89BD	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738ABF

Deuteranopia (green-blind)

#6480BC

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4f89bd;
/* rgb */ color: rgb(79, 137, 189);
/* oklch */ color: oklch(61.3% 0.100 247.3);

Tailwind

colors: {
  custom: {
    50: '#89abd1',
    500: '#4f89bd',
    950: '#000000',
  },
}

SCSS

$custom: #4f89bd;
$custom-light: #89abd1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f89bd",
  "rgb": {
    "r": 79,
    "g": 137,
    "b": 189
  },
  "hsl": {
    "h": 208.364,
    "s": 45.455,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61276,
    "c": 0.10018,
    "h": 247.3
  },
  "luminance": 0.23228
}

Semantic roles & 50–950 ramp

primary

#4F89BD

secondary

#CCB39C

accent

#9053D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4F89BD

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

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