#4F8CCB#4F8CCB

#4F8CCB is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.7% C 0.115 H 250.8°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#4F8CCB
RGB	rgb(79, 140, 203)
HSL	hsl(210, 54%, 55%)
HSV	hsv(210, 61%, 80%)
CMYK	cmyk(61.1%, 31%, 0%, 20.4%)
CIE-LAB	lab(56.81, -0.56, -38.46)
CIE-LCH	lch(56.81, 38.47, 269.17°)
OKLab	oklab(62.67% -0.0378 -0.1085)
OKLCH	oklch(62.67% 0.115 250.8)
XYZ	xyz(23.3781, 24.7281, 60.0293)
Luminance	0.2473 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F8CCB #CB8E4F

analogous

#4FCACB #4F8CCB #504FCB

triadic

#4F8CCB #CB4F8C #8CCB4F

tetradic

#4F8CCB #CB4FCA #CB8E4F #4FCB50

square

#4F8CCB #CB4FCA #CB8E4F #4FCB50

split-complementary

#4F8CCB #CB504F #CACB4F

monochromatic

#244F7B #326DAA #4F8CCB #7EABD9 #ADCAE7

Accessibility & contrast

On white

3.53

#4F8CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#4F8CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F8CCB

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F8CCB	#FFFFFF	#000000	##000000
##4F8CCB	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCE

Deuteranopia (green-blind)

#6183CA

Tritanopia (blue-blind)

#009BA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4f8ccb;
/* rgb */ color: rgb(79, 140, 203);
/* oklch */ color: oklch(62.7% 0.115 250.8);

Tailwind

colors: {
  custom: {
    50: '#8baddb',
    500: '#4f8ccb',
    950: '#000000',
  },
}

SCSS

$custom: #4f8ccb;
$custom-light: #8baddb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f8ccb",
  "rgb": {
    "r": 79,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 210.484,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.62669,
    "c": 0.11493,
    "h": 250.8
  },
  "luminance": 0.2473
}

Semantic roles & 50–950 ramp

primary

#4F8CCB

secondary

#D5BBA1

accent

#954ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4F8CCB

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

Preview Lab → · Contrast checker → · Palette generator →