#4F98D9#4F98D9

#4F98D9 is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.1% C 0.122 H 247.7°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4F98D9
RGB	rgb(79, 152, 217)
HSL	hsl(208, 64%, 58%)
HSV	hsv(208, 64%, 85%)
CMYK	cmyk(63.6%, 30%, 0%, 14.9%)
CIE-LAB	lab(60.89, -2.86, -39.90)
CIE-LCH	lch(60.89, 40.01, 265.90°)
OKLab	oklab(66.09% -0.0463 -0.1126)
OKLCH	oklch(66.09% 0.122 247.7)
XYZ	xyz(26.9724, 29.1258, 69.8326)
Luminance	0.2913 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F98D9 #D9904F

analogous

#4FD9D5 #4F98D9 #4F53D9

triadic

#4F98D9 #D94F98 #98D94F

tetradic

#4F98D9 #D54FD9 #D9904F #53D94F

square

#4F98D9 #D54FD9 #D9904F #53D94F

split-complementary

#4F98D9 #D94F53 #D9D54F

monochromatic

#1F5A8F #2A7AC1 #4F98D9 #81B5E4 #B4D3EF

Accessibility & contrast

On white

3.08

#4F98D9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#4F98D9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F98D9

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F98D9	#FFFFFF	#000000	##000000
##4F98D9	1.00	3.08	6.83	6.83
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C9ADC

Deuteranopia (green-blind)

#698DD8

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f98d9;
/* rgb */ color: rgb(79, 152, 217);
/* oklch */ color: oklch(66.1% 0.122 247.7);

Tailwind

colors: {
  custom: {
    50: '#8db6e5',
    500: '#4f98d9',
    950: '#000000',
  },
}

SCSS

$custom: #4f98d9;
$custom-light: #8db6e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f98d9",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 217
  },
  "hsl": {
    "h": 208.261,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66092,
    "c": 0.12178,
    "h": 247.7
  },
  "luminance": 0.29128
}

Semantic roles & 50–950 ramp

primary

#4F98D9

secondary

#DDC0A6

accent

#8F40E7

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4F98D9

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

Preview Lab → · Contrast checker → · Palette generator →