#4F99D2#4F99D2

#4F99D2 is a light, moderate cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.113 H 244.0°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#4F99D2
RGB	rgb(79, 153, 210)
HSL	hsl(206, 59%, 57%)
HSV	hsv(206, 62%, 82%)
CMYK	cmyk(62.4%, 27.1%, 0%, 17.6%)
CIE-LAB	lab(60.87, -5.73, -36.04)
CIE-LCH	lch(60.87, 36.49, 260.97°)
OKLab	oklab(65.97% -0.0495 -0.1014)
OKLCH	oklch(65.97% 0.113 244)
XYZ	xyz(26.2442, 29.0953, 65.1932)
Luminance	0.2910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F99D2 #D2884F

analogous

#4FD2CA #4F99D2 #4F58D2

triadic

#4F99D2 #D24F99 #99D24F

tetradic

#4F99D2 #CA4FD2 #D2884F #58D24F

square

#4F99D2 #CA4FD2 #D2884F #58D24F

split-complementary

#4F99D2 #D24F58 #D2CA4F

monochromatic

#225A85 #2E7BB5 #4F99D2 #80B5DE #B0D1EB

Accessibility & contrast

On white

3.08

#4F99D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#4F99D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F99D2

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F99D2	#FFFFFF	#000000	##000000
##4F99D2	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809AD5

Deuteranopia (green-blind)

#6E8DD1

Tritanopia (blue-blind)

#00A7AD

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f99d2;
/* rgb */ color: rgb(79, 153, 210);
/* oklch */ color: oklch(66.0% 0.113 244.0);

Tailwind

colors: {
  custom: {
    50: '#8cb6e0',
    500: '#4f99d2',
    950: '#000000',
  },
}

SCSS

$custom: #4f99d2;
$custom-light: #8cb6e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4f99d2",
  "rgb": {
    "r": 79,
    "g": 153,
    "b": 210
  },
  "hsl": {
    "h": 206.107,
    "s": 59.276,
    "l": 56.667
  },
  "oklch": {
    "l": 0.65968,
    "c": 0.11285,
    "h": 244
  },
  "luminance": 0.29098
}

Semantic roles & 50–950 ramp

primary

#4F99D2

secondary

#D9BBA4

accent

#8A45E2

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F99D2

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

Preview Lab → · Contrast checker → · Palette generator →