#4F98DF#4F98DF

#4F98DF is a light, vivid cyan. Relative luminance 0.294; OKLCH L 66.4% C 0.129 H 249.8°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#4F98DF
RGB	rgb(79, 152, 223)
HSL	hsl(210, 69%, 59%)
HSV	hsv(210, 65%, 87%)
CMYK	cmyk(64.6%, 31.8%, 0%, 12.5%)
CIE-LAB	lab(61.17, -0.87, -42.80)
CIE-LCH	lch(61.17, 42.81, 268.84°)
OKLab	oklab(66.4% -0.0446 -0.1211)
OKLCH	oklch(66.4% 0.129 249.8)
XYZ	xyz(27.7670, 29.4437, 74.0176)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F98DF #DF964F

analogous

#4FDFDE #4F98DF #4F50DF

triadic

#4F98DF #DF4F98 #98DF4F

tetradic

#4F98DF #DE4FDF #DF964F #50DF4F

square

#4F98DF #DE4FDF #DF964F #50DF4F

split-complementary

#4F98DF #DF4F50 #DFDE4F

monochromatic

#1C5B98 #257ACC #4F98DF #83B6E8 #B7D5F2

Accessibility & contrast

On white

3.05

#4F98DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#4F98DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F98DF

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F98DF	#FFFFFF	#000000	##000000
##4F98DF	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799BE2

Deuteranopia (green-blind)

#658DDE

Tritanopia (blue-blind)

#00A9B1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f98df;
/* rgb */ color: rgb(79, 152, 223);
/* oklch */ color: oklch(66.4% 0.129 249.8);

Tailwind

colors: {
  custom: {
    50: '#8eb6e9',
    500: '#4f98df',
    950: '#000000',
  },
}

SCSS

$custom: #4f98df;
$custom-light: #8eb6e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4f98df",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 223
  },
  "hsl": {
    "h": 209.583,
    "s": 69.231,
    "l": 59.216
  },
  "oklch": {
    "l": 0.66403,
    "c": 0.12902,
    "h": 249.8
  },
  "luminance": 0.29446
}

Semantic roles & 50–950 ramp

primary

#4F98DF

secondary

#E1C5A9

accent

#933CEC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F98DF

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

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