#4F9DD5#4F9DD5

#4F9DD5 is a light, moderate cyan. Relative luminance 0.306; OKLCH L 67.0% C 0.113 H 242.3°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4F9DD5
RGB	rgb(79, 157, 213)
HSL	hsl(205, 61%, 57%)
HSV	hsv(205, 63%, 84%)
CMYK	cmyk(62.9%, 26.3%, 0%, 16.5%)
CIE-LAB	lab(62.15, -7.01, -35.71)
CIE-LCH	lch(62.15, 36.39, 258.90°)
OKLab	oklab(67.03% -0.0527 -0.1004)
OKLCH	oklch(67.03% 0.113 242.3)
XYZ	xyz(27.2871, 30.5776, 67.4019)
Luminance	0.3058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9DD5 #D5874F

analogous

#4FD5CA #4F9DD5 #4F5AD5

triadic

#4F9DD5 #D54F9D #9DD54F

tetradic

#4F9DD5 #CA4FD5 #D5874F #5AD54F

square

#4F9DD5 #CA4FD5 #D5874F #5AD54F

split-complementary

#4F9DD5 #D54F5A #D5CA4F

monochromatic

#215D89 #2C7FBA #4F9DD5 #80B9E1 #B2D4ED

Accessibility & contrast

On white

2.95

#4F9DD5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#4F9DD5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4F9DD5

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9DD5	#FFFFFF	#000000	##000000
##4F9DD5	1.00	2.95	7.12	7.12
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.12	21.00	1.00	1.00
##000000	7.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849ED8

Deuteranopia (green-blind)

#7290D4

Tritanopia (blue-blind)

#00ABB0

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4f9dd5;
/* rgb */ color: rgb(79, 157, 213);
/* oklch */ color: oklch(67.0% 0.113 242.3);

Tailwind

colors: {
  custom: {
    50: '#8cb9e2',
    500: '#4f9dd5',
    950: '#000000',
  },
}

SCSS

$custom: #4f9dd5;
$custom-light: #8cb9e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9dd5",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 213
  },
  "hsl": {
    "h": 205.075,
    "s": 61.468,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67025,
    "c": 0.11344,
    "h": 242.3
  },
  "luminance": 0.3058
}

Semantic roles & 50–950 ramp

primary

#4F9DD5

secondary

#DBBBA5

accent

#8743E5

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9DD5

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

Preview Lab → · Contrast checker → · Palette generator →