#4F7FB8#4F7FB8

#4F7FB8 is a mid, moderate cyan. Relative luminance 0.203; OKLCH L 58.7% C 0.103 H 253.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F7FB8
RGB	rgb(79, 127, 184)
HSL	hsl(213, 43%, 52%)
HSV	hsv(213, 57%, 72%)
CMYK	cmyk(57.1%, 31%, 0%, 27.8%)
CIE-LAB	lab(52.17, 0.85, -34.92)
CIE-LCH	lch(52.17, 34.93, 271.39°)
OKLab	oklab(58.74% -0.0289 -0.0984)
OKLCH	oklch(58.74% 0.103 253.6)
XYZ	xyz(19.4625, 20.3001, 48.2308)
Luminance	0.2030 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7FB8 #B8884F

analogous

#4FB4B8 #4F7FB8 #544FB8

triadic

#4F7FB8 #B84F7F #7FB84F

tetradic

#4F7FB8 #B84FB4 #B8884F #4FB854

square

#4F7FB8 #B84FB4 #B8884F #4FB854

split-complementary

#4F7FB8 #B8544F #B4B84F

monochromatic

#284464 #3A6190 #4F7FB8 #7B9FCA #A6BEDB

Accessibility & contrast

On white

4.15

#4F7FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#4F7FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F7FB8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7FB8	#FFFFFF	#000000	##000000
##4F7FB8	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6882BA

Deuteranopia (green-blind)

#5A78B7

Tritanopia (blue-blind)

#008C93

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #4f7fb8;
/* rgb */ color: rgb(79, 127, 184);
/* oklch */ color: oklch(58.7% 0.103 253.6);

Tailwind

colors: {
  custom: {
    50: '#88a3cd',
    500: '#4f7fb8',
    950: '#000000',
  },
}

SCSS

$custom: #4f7fb8;
$custom-light: #88a3cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7fb8",
  "rgb": {
    "r": 79,
    "g": 127,
    "b": 184
  },
  "hsl": {
    "h": 212.571,
    "s": 42.51,
    "l": 51.569
  },
  "oklch": {
    "l": 0.58742,
    "c": 0.10252,
    "h": 253.6
  },
  "luminance": 0.20302
}

Semantic roles & 50–950 ramp

primary

#4F7FB8

secondary

#C8B39A

accent

#9956D2

background

#F8FAFC

surface

#F0F3F9

border

#CBCDD2

text

#0C0F13

muted

#7D7F82

Preview Lab

Preview with #4F7FB8

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

Preview Lab → · Contrast checker → · Palette generator →