#4F98E0#4F98E0

#4F98E0 is a light, vivid cyan. Relative luminance 0.295; OKLCH L 66.5% C 0.130 H 250.1°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#4F98E0
RGB	rgb(79, 152, 224)
HSL	hsl(210, 70%, 59%)
HSV	hsv(210, 65%, 88%)
CMYK	cmyk(64.7%, 32.1%, 0%, 12.2%)
CIE-LAB	lab(61.22, -0.53, -43.28)
CIE-LCH	lch(61.22, 43.29, 269.29°)
OKLab	oklab(66.46% -0.0443 -0.1225)
OKLCH	oklch(66.46% 0.13 250.1)
XYZ	xyz(27.9023, 29.4978, 74.7297)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F98E0 #E0974F

analogous

#4FE0DF #4F98E0 #4F50E0

triadic

#4F98E0 #E04F98 #98E04F

tetradic

#4F98E0 #DF4FE0 #E0974F #50E04F

square

#4F98E0 #DF4FE0 #E0974F #50E04F

split-complementary

#4F98E0 #E04F50 #E0DF4F

monochromatic

#1B5B9A #2479CE #4F98E0 #83B6E9 #B7D5F2

Accessibility & contrast

On white

3.04

#4F98E0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#4F98E0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F98E0

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F98E0	#FFFFFF	#000000	##000000
##4F98E0	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799BE3

Deuteranopia (green-blind)

#658DDF

Tritanopia (blue-blind)

#00A9B2

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4f98e0;
/* rgb */ color: rgb(79, 152, 224);
/* oklch */ color: oklch(66.5% 0.130 250.1);

Tailwind

colors: {
  custom: {
    50: '#8eb6ea',
    500: '#4f98e0',
    950: '#000000',
  },
}

SCSS

$custom: #4f98e0;
$custom-light: #8eb6ea;
$custom-dark: #000000;

JSON

{
  "hex": "#4f98e0",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 224
  },
  "hsl": {
    "h": 209.793,
    "s": 70.048,
    "l": 59.412
  },
  "oklch": {
    "l": 0.66455,
    "c": 0.13024,
    "h": 250.1
  },
  "luminance": 0.29501
}

Semantic roles & 50–950 ramp

primary

#4F98E0

secondary

#E2C5A9

accent

#933BED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F98E0

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

Preview Lab → · Contrast checker → · Palette generator →