#4F98E8#4F98E8

#4F98E8 is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.9% C 0.140 H 252.5°. Best body text is #000000 at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#4F98E8
RGB	rgb(79, 152, 232)
HSL	hsl(211, 77%, 61%)
HSV	hsv(211, 66%, 91%)
CMYK	cmyk(65.9%, 34.5%, 0%, 9%)
CIE-LAB	lab(61.60, 2.16, -47.10)
CIE-LCH	lch(61.60, 47.15, 272.62°)
OKLab	oklab(66.88% -0.0422 -0.1336)
OKLCH	oklch(66.88% 0.14 252.5)
XYZ	xyz(29.0128, 29.9420, 80.5787)
Luminance	0.2994 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F98E8 #E89F4F

analogous

#4FE4E8 #4F98E8 #524FE8

triadic

#4F98E8 #E84F98 #98E84F

tetradic

#4F98E8 #E84FE4 #E89F4F #4FE852

square

#4F98E8 #E84FE4 #E89F4F #4FE852

split-complementary

#4F98E8 #E8524F #E4E84F

monochromatic

#165BA7 #1D79DD #4F98E8 #85B8EF #BBD7F6

Accessibility & contrast

On white

3.00

#4F98E8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.99

#4F98E8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F98E8

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F98E8	#FFFFFF	#000000	##000000
##4F98E8	1.00	3.00	6.99	6.99
#FFFFFF	3.00	1.00	21.00	21.00
#000000	6.99	21.00	1.00	1.00
##000000	6.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759DEB

Deuteranopia (green-blind)

#5F8EE6

Tritanopia (blue-blind)

#00ABB5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4f98e8;
/* rgb */ color: rgb(79, 152, 232);
/* oklch */ color: oklch(66.9% 0.140 252.5);

Tailwind

colors: {
  custom: {
    50: '#8fb5ef',
    500: '#4f98e8',
    950: '#000000',
  },
}

SCSS

$custom: #4f98e8;
$custom-light: #8fb5ef;
$custom-dark: #000000;

JSON

{
  "hex": "#4f98e8",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 232
  },
  "hsl": {
    "h": 211.373,
    "s": 76.884,
    "l": 60.98
  },
  "oklch": {
    "l": 0.66884,
    "c": 0.14011,
    "h": 252.5
  },
  "luminance": 0.29945
}

Semantic roles & 50–950 ramp

primary

#4F98E8

secondary

#E6CBAD

accent

#770CD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4F98E8

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

Preview Lab → · Contrast checker → · Palette generator →