#4F8ECB#4F8ECB

#4F8ECB is a light, moderate cyan. Relative luminance 0.253; OKLCH L 63.1% C 0.113 H 249.4°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4F8ECB
RGB	rgb(79, 142, 203)
HSL	hsl(210, 54%, 55%)
HSV	hsv(210, 61%, 80%)
CMYK	cmyk(61.1%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.38, -1.72, -37.56)
CIE-LCH	lch(57.38, 37.60, 267.38°)
OKLab	oklab(63.12% -0.0399 -0.1059)
OKLCH	oklch(63.12% 0.113 249.4)
XYZ	xyz(23.6730, 25.3178, 60.1276)
Luminance	0.2532 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8ECB #CB8C4F

analogous

#4FCBCA #4F8ECB #4F50CB

triadic

#4F8ECB #CB4F8E #8ECB4F

tetradic

#4F8ECB #CA4FCB #CB8C4F #50CB4F

square

#4F8ECB #CA4FCB #CB8C4F #50CB4F

split-complementary

#4F8ECB #CB4F50 #CBCA4F

monochromatic

#24507B #326FAA #4F8ECB #7EACD9 #ADCBE7

Accessibility & contrast

On white

3.46

#4F8ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#4F8ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8ECB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8ECB	#FFFFFF	#000000	##000000
##4F8ECB	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7490CE

Deuteranopia (green-blind)

#6384CA

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4f8ecb;
/* rgb */ color: rgb(79, 142, 203);
/* oklch */ color: oklch(63.1% 0.113 249.4);

Tailwind

colors: {
  custom: {
    50: '#8baedb',
    500: '#4f8ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4f8ecb;
$custom-light: #8baedb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8ecb",
  "rgb": {
    "r": 79,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 209.516,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.6312,
    "c": 0.11319,
    "h": 249.4
  },
  "luminance": 0.2532
}

Semantic roles & 50–950 ramp

primary

#4F8ECB

secondary

#D5BAA1

accent

#934ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F8ECB

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

Preview Lab → · Contrast checker → · Palette generator →