#4D8CCC#4D8CCC

#4D8CCC is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.6% C 0.117 H 250.5°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D8CCC
RGB	rgb(77, 140, 204)
HSL	hsl(210, 55%, 55%)
HSV	hsv(210, 62%, 80%)
CMYK	cmyk(62.3%, 31.4%, 0%, 20%)
CIE-LAB	lab(56.77, -0.60, -39.09)
CIE-LCH	lch(56.77, 39.09, 269.12°)
OKLab	oklab(62.63% -0.039 -0.1104)
OKLCH	oklch(62.63% 0.117 250.5)
XYZ	xyz(23.3338, 24.6914, 60.6513)
Luminance	0.2469 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8CCC #CC8D4D

analogous

#4DCCCC #4D8CCC #4D4DCC

triadic

#4D8CCC #CC4D8C #8CCC4D

tetradic

#4D8CCC #CC4DCC #CC8D4D #4DCC4D

square

#4D8CCC #CC4DCC #CC8D4D #4DCC4D

split-complementary

#4D8CCC #CC4D4D #CCCC4D

monochromatic

#234F7B #316DAB #4D8CCC #7DABDA #ACC9E7

Accessibility & contrast

On white

3.54

#4D8CCC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4D8CCC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8CCC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8CCC	#FFFFFF	#000000	##000000
##4D8CCC	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718FCF

Deuteranopia (green-blind)

#5F83CB

Tritanopia (blue-blind)

#009BA3

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4d8ccc;
/* rgb */ color: rgb(77, 140, 204);
/* oklch */ color: oklch(62.6% 0.117 250.5);

Tailwind

colors: {
  custom: {
    50: '#8aaddc',
    500: '#4d8ccc',
    950: '#000000',
  },
}

SCSS

$custom: #4d8ccc;
$custom-light: #8aaddc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8ccc",
  "rgb": {
    "r": 77,
    "g": 140,
    "b": 204
  },
  "hsl": {
    "h": 210.236,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.62634,
    "c": 0.11709,
    "h": 250.5
  },
  "luminance": 0.24694
}

Semantic roles & 50–950 ramp

primary

#4D8CCC

secondary

#D5BBA0

accent

#9449DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4D8CCC

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

Preview Lab → · Contrast checker → · Palette generator →