#4F9BD4#4F9BD4

#4F9BD4 is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.5% C 0.114 H 243.4°. Best body text is #000000 at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#4F9BD4
RGB	rgb(79, 155, 212)
HSL	hsl(206, 61%, 57%)
HSV	hsv(206, 63%, 83%)
CMYK	cmyk(62.7%, 26.9%, 0%, 16.9%)
CIE-LAB	lab(61.53, -6.21, -36.12)
CIE-LCH	lch(61.53, 36.65, 260.25°)
OKLab	oklab(66.52% -0.0509 -0.1016)
OKLCH	oklch(66.52% 0.114 243.4)
XYZ	xyz(26.8250, 29.8558, 66.6236)
Luminance	0.2986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9BD4 #D4884F

analogous

#4FD4CA #4F9BD4 #4F59D4

triadic

#4F9BD4 #D44F9B #9BD44F

tetradic

#4F9BD4 #CA4FD4 #D4884F #59D44F

square

#4F9BD4 #CA4FD4 #D4884F #59D44F

split-complementary

#4F9BD4 #D44F59 #D4CA4F

monochromatic

#215C87 #2D7DB9 #4F9BD4 #80B7E0 #B1D3EC

Accessibility & contrast

On white

3.01

#4F9BD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.97

#4F9BD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9BD4

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9BD4	#FFFFFF	#000000	##000000
##4F9BD4	1.00	3.01	6.97	6.97
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.97	21.00	1.00	1.00
##000000	6.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829CD7

Deuteranopia (green-blind)

#708FD3

Tritanopia (blue-blind)

#00A9AF

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4f9bd4;
/* rgb */ color: rgb(79, 155, 212);
/* oklch */ color: oklch(66.5% 0.114 243.4);

Tailwind

colors: {
  custom: {
    50: '#8cb8e1',
    500: '#4f9bd4',
    950: '#000000',
  },
}

SCSS

$custom: #4f9bd4;
$custom-light: #8cb8e1;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9bd4",
  "rgb": {
    "r": 79,
    "g": 155,
    "b": 212
  },
  "hsl": {
    "h": 205.714,
    "s": 60.731,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66521,
    "c": 0.1137,
    "h": 243.4
  },
  "luminance": 0.29858
}

Semantic roles & 50–950 ramp

primary

#4F9BD4

secondary

#DABCA4

accent

#8844E4

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F9BD4

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

Preview Lab → · Contrast checker → · Palette generator →