#4D9CDD#4D9CDD

#4D9CDD is a light, vivid cyan. Relative luminance 0.306; OKLCH L 67.1% C 0.124 H 246.0°. Best body text is #000000 at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#4D9CDD
RGB	rgb(77, 156, 221)
HSL	hsl(207, 68%, 58%)
HSV	hsv(207, 65%, 87%)
CMYK	cmyk(65.2%, 29.4%, 0%, 13.3%)
CIE-LAB	lab(62.14, -4.16, -40.17)
CIE-LCH	lch(62.14, 40.38, 264.09°)
OKLab	oklab(67.12% -0.0506 -0.1134)
OKLCH	oklch(67.12% 0.124 246)
XYZ	xyz(27.9953, 30.5723, 72.8183)
Luminance	0.3058 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9CDD #DD8E4D

analogous

#4DDDD6 #4D9CDD #4D54DD

triadic

#4D9CDD #DD4D9C #9CDD4D

tetradic

#4D9CDD #D64DDD #DD8E4D #54DD4D

square

#4D9CDD #D64DDD #DD8E4D #54DD4D

split-complementary

#4D9CDD #DD4D54 #DDD64D

monochromatic

#1C5E93 #267EC7 #4D9CDD #80B9E7 #B4D5F1

Accessibility & contrast

On white

2.95

#4D9CDD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.12

#4D9CDD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9CDD

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9CDD	#FFFFFF	#000000	##000000
##4D9CDD	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)

#7F9EE0

Deuteranopia (green-blind)

#6C90DC

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4d9cdd;
/* rgb */ color: rgb(77, 156, 221);
/* oklch */ color: oklch(67.1% 0.124 246.0);

Tailwind

colors: {
  custom: {
    50: '#8db9e8',
    500: '#4d9cdd',
    950: '#000000',
  },
}

SCSS

$custom: #4d9cdd;
$custom-light: #8db9e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9cdd",
  "rgb": {
    "r": 77,
    "g": 156,
    "b": 221
  },
  "hsl": {
    "h": 207.083,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.67118,
    "c": 0.12416,
    "h": 246
  },
  "luminance": 0.30575
}

Semantic roles & 50–950 ramp

primary

#4D9CDD

secondary

#DFC0A6

accent

#8B3DEB

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9CDD

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

Preview Lab → · Contrast checker → · Palette generator →