#4F8FCA#4F8FCA

#4F8FCA is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.111 H 248.2°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FCA
RGB	rgb(79, 143, 202)
HSL	hsl(209, 54%, 55%)
HSV	hsv(209, 61%, 79%)
CMYK	cmyk(60.9%, 29.2%, 0%, 20.8%)
CIE-LAB	lab(57.63, -2.63, -36.62)
CIE-LCH	lch(57.63, 36.71, 265.89°)
OKLab	oklab(63.3% -0.0413 -0.1032)
OKLCH	oklch(63.3% 0.111 248.2)
XYZ	xyz(23.7037, 25.5692, 59.5519)
Luminance	0.2557 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FCA #CA8A4F

analogous

#4FCAC7 #4F8FCA #4F52CA

triadic

#4F8FCA #CA4F8F #8FCA4F

tetradic

#4F8FCA #C74FCA #CA8A4F #52CA4F

square

#4F8FCA #C74FCA #CA8A4F #52CA4F

split-complementary

#4F8FCA #CA4F52 #CAC74F

monochromatic

#25517A #3370A9 #4F8FCA #7EADD8 #ADCBE6

Accessibility & contrast

On white

3.43

#4F8FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#4F8FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FCA

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FCA	#FFFFFF	#000000	##000000
##4F8FCA	1.00	3.43	6.11	6.11
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7691CD

Deuteranopia (green-blind)

#6585C9

Tritanopia (blue-blind)

#009DA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4f8fca;
/* rgb */ color: rgb(79, 143, 202);
/* oklch */ color: oklch(63.3% 0.111 248.2);

Tailwind

colors: {
  custom: {
    50: '#8bafda',
    500: '#4f8fca',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fca;
$custom-light: #8bafda;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fca",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 202
  },
  "hsl": {
    "h": 208.78,
    "s": 53.712,
    "l": 55.098
  },
  "oklch": {
    "l": 0.63296,
    "c": 0.11113,
    "h": 248.2
  },
  "luminance": 0.25571
}

Semantic roles & 50–950 ramp

primary

#4F8FCA

secondary

#D4B9A1

accent

#914BDD

background

#F9FAFD

surface

#F1F4FA

border

#CBCED3

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F8FCA

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

Preview Lab → · Contrast checker → · Palette generator →