#4D9FDC#4D9FDC

#4D9FDC is a light, vivid cyan. Relative luminance 0.315; OKLCH L 67.7% C 0.121 H 243.5°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#4D9FDC
RGB	rgb(77, 159, 220)
HSL	hsl(206, 67%, 58%)
HSV	hsv(206, 65%, 86%)
CMYK	cmyk(65%, 27.7%, 0%, 13.7%)
CIE-LAB	lab(62.96, -6.18, -38.34)
CIE-LCH	lch(62.96, 38.83, 260.84°)
OKLab	oklab(67.75% -0.0539 -0.1081)
OKLCH	oklch(67.75% 0.121 243.5)
XYZ	xyz(28.3721, 31.5385, 72.2886)
Luminance	0.3154 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9FDC #DC8A4D

analogous

#4DDCD1 #4D9FDC #4D57DC

triadic

#4D9FDC #DC4D9F #9FDC4D

tetradic

#4D9FDC #D14DDC #DC8A4D #57DC4D

square

#4D9FDC #D14DDC #DC8A4D #57DC4D

split-complementary

#4D9FDC #DC4D57 #DCD14D

monochromatic

#1D6092 #2782C5 #4D9FDC #80BBE6 #B3D6F0

Accessibility & contrast

On white

2.87

#4D9FDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#4D9FDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9FDC

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9FDC	#FFFFFF	#000000	##000000
##4D9FDC	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A0DF

Deuteranopia (green-blind)

#7092DB

Tritanopia (blue-blind)

#00AEB4

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4d9fdc;
/* rgb */ color: rgb(77, 159, 220);
/* oklch */ color: oklch(67.7% 0.121 243.5);

Tailwind

colors: {
  custom: {
    50: '#8dbbe7',
    500: '#4d9fdc',
    950: '#000000',
  },
}

SCSS

$custom: #4d9fdc;
$custom-light: #8dbbe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9fdc",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 220
  },
  "hsl": {
    "h": 205.594,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.67746,
    "c": 0.12077,
    "h": 243.5
  },
  "luminance": 0.31541
}

Semantic roles & 50–950 ramp

primary

#4D9FDC

secondary

#DFBEA6

accent

#873EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9FDC

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

Preview Lab → · Contrast checker → · Palette generator →