#4F98CB#4F98CB

#4F98CB is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.4% C 0.106 H 241.4°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#4F98CB
RGB	rgb(79, 152, 203)
HSL	hsl(205, 54%, 55%)
HSV	hsv(205, 61%, 80%)
CMYK	cmyk(61.1%, 25.1%, 0%, 20.4%)
CIE-LAB	lab(60.27, -7.43, -33.05)
CIE-LCH	lch(60.27, 33.87, 257.32°)
OKLab	oklab(65.4% -0.0507 -0.0928)
OKLCH	oklch(65.4% 0.106 241.4)
XYZ	xyz(25.2281, 28.4281, 60.6460)
Luminance	0.2843 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F98CB #CB824F

analogous

#4FCBC0 #4F98CB #4F5ACB

triadic

#4F98CB #CB4F98 #98CB4F

tetradic

#4F98CB #C04FCB #CB824F #5ACB4F

square

#4F98CB #C04FCB #CB824F #5ACB4F

split-complementary

#4F98CB #CB4F5A #CBC04F

monochromatic

#24587B #3279AA #4F98CB #7EB4D9 #ADCFE7

Accessibility & contrast

On white

3.14

#4F98CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#4F98CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F98CB

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F98CB	#FFFFFF	#000000	##000000
##4F98CB	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8198CD

Deuteranopia (green-blind)

#708CCA

Tritanopia (blue-blind)

#00A5A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4f98cb;
/* rgb */ color: rgb(79, 152, 203);
/* oklch */ color: oklch(65.4% 0.106 241.4);

Tailwind

colors: {
  custom: {
    50: '#8bb6db',
    500: '#4f98cb',
    950: '#000000',
  },
}

SCSS

$custom: #4f98cb;
$custom-light: #8bb6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f98cb",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 203
  },
  "hsl": {
    "h": 204.677,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.654,
    "c": 0.10572,
    "h": 241.4
  },
  "luminance": 0.28431
}

Semantic roles & 50–950 ramp

primary

#4F98CB

secondary

#D5B6A1

accent

#874ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F98CB

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

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