#4D9CEB#4D9CEB

#4D9CEB is a light, vivid cyan. Relative luminance 0.314; OKLCH L 67.8% C 0.141 H 250.7°. Best body text is #000000 at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CEB
RGB	rgb(77, 156, 235)
HSL	hsl(210, 80%, 61%)
HSV	hsv(210, 67%, 92%)
CMYK	cmyk(67.2%, 33.6%, 0%, 7.8%)
CIE-LAB	lab(62.80, 0.54, -46.87)
CIE-LCH	lch(62.80, 46.88, 270.66°)
OKLab	oklab(67.85% -0.0466 -0.1329)
OKLCH	oklch(67.85% 0.141 250.7)
XYZ	xyz(29.9389, 31.3497, 83.0544)
Luminance	0.3135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CEB #EB9C4D

analogous

#4DEBEB #4D9CEB #4D4DEB

triadic

#4D9CEB #EB4D9C #9CEB4D

tetradic

#4D9CEB #EB4DEB #EB9C4D #4DEB4D

square

#4D9CEB #EB4DEB #EB9C4D #4DEB4D

split-complementary

#4D9CEB #EB4D4D #EBEB4D

monochromatic

#135FAA #197DE1 #4D9CEB #84BBF1 #BBD9F7

Accessibility & contrast

On white

2.89

#4D9CEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.27

#4D9CEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9CEB

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CEB	#FFFFFF	#000000	##000000
##4D9CEB	1.00	2.89	7.27	7.27
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.27	21.00	1.00	1.00
##000000	7.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0EE

Deuteranopia (green-blind)

#6391E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4d9ceb;
/* rgb */ color: rgb(77, 156, 235);
/* oklch */ color: oklch(67.8% 0.141 250.7);

Tailwind

colors: {
  custom: {
    50: '#8fb8f2',
    500: '#4d9ceb',
    950: '#000000',
  },
}

SCSS

$custom: #4d9ceb;
$custom-light: #8fb8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9ceb",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 235
  },
  "hsl": {
    "h": 210,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.6785,
    "c": 0.14087,
    "h": 250.7
  },
  "luminance": 0.31353
}

Semantic roles & 50–950 ramp

primary

#4D9CEB

secondary

#E8CAAC

accent

#7309DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4D9CEB

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

Preview Lab → · Contrast checker → · Palette generator →