#4F9DD9#4F9DD9

#4F9DD9 is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.2% C 0.118 H 244.1°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F9DD9
RGB	rgb(79, 157, 217)
HSL	hsl(206, 64%, 58%)
HSV	hsv(206, 64%, 85%)
CMYK	cmyk(63.6%, 27.6%, 0%, 14.9%)
CIE-LAB	lab(62.32, -5.70, -37.66)
CIE-LCH	lch(62.32, 38.09, 261.39°)
OKLab	oklab(67.22% -0.0515 -0.1061)
OKLCH	oklch(67.22% 0.118 244.1)
XYZ	xyz(27.8011, 30.7832, 70.1088)
Luminance	0.3079 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9DD9 #D98B4F

analogous

#4FD9D0 #4F9DD9 #4F58D9

triadic

#4F9DD9 #D94F9D #9DD94F

tetradic

#4F9DD9 #D04FD9 #D98B4F #58D94F

square

#4F9DD9 #D04FD9 #D98B4F #58D94F

split-complementary

#4F9DD9 #D94F58 #D9D04F

monochromatic

#1F5E8F #2A7FC1 #4F9DD9 #81B9E4 #B4D5EF

Accessibility & contrast

On white

2.93

#4F9DD9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#4F9DD9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9DD9

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9DD9	#FFFFFF	#000000	##000000
##4F9DD9	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829EDC

Deuteranopia (green-blind)

#7091D8

Tritanopia (blue-blind)

#00ACB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4f9dd9;
/* rgb */ color: rgb(79, 157, 217);
/* oklch */ color: oklch(67.2% 0.118 244.1);

Tailwind

colors: {
  custom: {
    50: '#8db9e5',
    500: '#4f9dd9',
    950: '#000000',
  },
}

SCSS

$custom: #4f9dd9;
$custom-light: #8db9e5;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9dd9",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 217
  },
  "hsl": {
    "h": 206.087,
    "s": 64.486,
    "l": 58.039
  },
  "oklch": {
    "l": 0.67221,
    "c": 0.11791,
    "h": 244.1
  },
  "luminance": 0.30786
}

Semantic roles & 50–950 ramp

primary

#4F9DD9

secondary

#DDBEA6

accent

#8940E7

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4F9DD9

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

Preview Lab → · Contrast checker → · Palette generator →