#4F98DD#4F98DD

#4F98DD is a light, vivid cyan. Relative luminance 0.293; OKLCH L 66.3% C 0.127 H 249.1°. Best body text is #000000 at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#4F98DD
RGB	rgb(79, 152, 221)
HSL	hsl(209, 68%, 59%)
HSV	hsv(209, 64%, 87%)
CMYK	cmyk(64.3%, 31.2%, 0%, 13.3%)
CIE-LAB	lab(61.08, -1.53, -41.84)
CIE-LCH	lch(61.08, 41.87, 267.90°)
OKLab	oklab(66.3% -0.0451 -0.1183)
OKLCH	oklch(66.3% 0.127 249.1)
XYZ	xyz(27.4990, 29.3365, 72.6059)
Luminance	0.2934 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F98DD #DD944F

analogous

#4FDDDB #4F98DD #4F51DD

triadic

#4F98DD #DD4F98 #98DD4F

tetradic

#4F98DD #DB4FDD #DD944F #51DD4F

square

#4F98DD #DB4FDD #DD944F #51DD4F

split-complementary

#4F98DD #DD4F51 #DDDB4F

monochromatic

#1D5A95 #277AC8 #4F98DD #82B6E7 #B6D4F1

Accessibility & contrast

On white

3.06

#4F98DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.87

#4F98DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F98DD

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F98DD	#FFFFFF	#000000	##000000
##4F98DD	1.00	3.06	6.87	6.87
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.87	21.00	1.00	1.00
##000000	6.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9BE0

Deuteranopia (green-blind)

#668DDC

Tritanopia (blue-blind)

#00A8B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f98dd;
/* rgb */ color: rgb(79, 152, 221);
/* oklch */ color: oklch(66.3% 0.127 249.1);

Tailwind

colors: {
  custom: {
    50: '#8db6e8',
    500: '#4f98dd',
    950: '#000000',
  },
}

SCSS

$custom: #4f98dd;
$custom-light: #8db6e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4f98dd",
  "rgb": {
    "r": 79,
    "g": 152,
    "b": 221
  },
  "hsl": {
    "h": 209.155,
    "s": 67.619,
    "l": 58.824
  },
  "oklch": {
    "l": 0.66298,
    "c": 0.12658,
    "h": 249.1
  },
  "luminance": 0.29339
}

Semantic roles & 50–950 ramp

primary

#4F98DD

secondary

#E0C3A8

accent

#913DEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F98DD

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

Preview Lab → · Contrast checker → · Palette generator →