#4F8FBC#4F8FBC

#4F8FBC is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.6% C 0.095 H 241.2°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#4F8FBC
RGB	rgb(79, 143, 188)
HSL	hsl(205, 45%, 52%)
HSV	hsv(205, 58%, 74%)
CMYK	cmyk(58%, 23.9%, 0%, 26.3%)
CIE-LAB	lab(57.01, -7.16, -29.66)
CIE-LCH	lch(57.01, 30.51, 256.43°)
OKLab	oklab(62.61% -0.0458 -0.0831)
OKLCH	oklch(62.61% 0.095 241.2)
XYZ	xyz(22.1207, 24.9360, 51.2146)
Luminance	0.2494 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8FBC #BC7C4F

analogous

#4FBCB3 #4F8FBC #4F58BC

triadic

#4F8FBC #BC4F8F #8FBC4F

tetradic

#4F8FBC #B34FBC #BC7C4F #58BC4F

square

#4F8FBC #B34FBC #BC7C4F #58BC4F

split-complementary

#4F8FBC #BC4F58 #BCB34F

monochromatic

#284E69 #396F95 #4F8FBC #7BABCD #A8C7DE

Accessibility & contrast

On white

3.51

#4F8FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#4F8FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8FBC

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8FBC	#FFFFFF	#000000	##000000
##4F8FBC	1.00	3.51	5.99	5.99
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBE

Deuteranopia (green-blind)

#6C84BB

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4f8fbc;
/* rgb */ color: rgb(79, 143, 188);
/* oklch */ color: oklch(62.6% 0.095 241.2);

Tailwind

colors: {
  custom: {
    50: '#89afd0',
    500: '#4f8fbc',
    950: '#000000',
  },
}

SCSS

$custom: #4f8fbc;
$custom-light: #89afd0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8fbc",
  "rgb": {
    "r": 79,
    "g": 143,
    "b": 188
  },
  "hsl": {
    "h": 204.771,
    "s": 44.856,
    "l": 52.353
  },
  "oklch": {
    "l": 0.6261,
    "c": 0.09484,
    "h": 241.2
  },
  "luminance": 0.24938
}

Semantic roles & 50–950 ramp

primary

#4F8FBC

secondary

#CBAF9C

accent

#8953D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4F8FBC

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

Preview Lab → · Contrast checker → · Palette generator →