#4D8ECB#4D8ECB

#4D8ECB is a light, moderate cyan. Relative luminance 0.252; OKLCH L 63.0% C 0.114 H 248.7°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4D8ECB
RGB	rgb(77, 142, 203)
HSL	hsl(209, 55%, 55%)
HSV	hsv(209, 62%, 80%)
CMYK	cmyk(62.1%, 30%, 0%, 20.4%)
CIE-LAB	lab(57.30, -2.10, -37.69)
CIE-LCH	lch(57.30, 37.75, 266.82°)
OKLab	oklab(63.03% -0.0414 -0.1063)
OKLCH	oklch(63.03% 0.114 248.7)
XYZ	xyz(23.5091, 25.2333, 60.1199)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8ECB #CB8A4D

analogous

#4DCBC9 #4D8ECB #4D4FCB

triadic

#4D8ECB #CB4D8E #8ECB4D

tetradic

#4D8ECB #C94DCB #CB8A4D #4FCB4D

square

#4D8ECB #C94DCB #CB8A4D #4FCB4D

split-complementary

#4D8ECB #CB4D4F #CBC94D

monochromatic

#24507A #316FA9 #4D8ECB #7CACD9 #ACCAE7

Accessibility & contrast

On white

3.47

#4D8ECB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#4D8ECB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8ECB

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8ECB	#FFFFFF	#000000	##000000
##4D8ECB	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7490CE

Deuteranopia (green-blind)

#6384CA

Tritanopia (blue-blind)

#009CA4

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4d8ecb;
/* rgb */ color: rgb(77, 142, 203);
/* oklch */ color: oklch(63.0% 0.114 248.7);

Tailwind

colors: {
  custom: {
    50: '#8aaedb',
    500: '#4d8ecb',
    950: '#000000',
  },
}

SCSS

$custom: #4d8ecb;
$custom-light: #8aaedb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8ecb",
  "rgb": {
    "r": 77,
    "g": 142,
    "b": 203
  },
  "hsl": {
    "h": 209.048,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.63034,
    "c": 0.11413,
    "h": 248.7
  },
  "luminance": 0.25236
}

Semantic roles & 50–950 ramp

primary

#4D8ECB

secondary

#D4B99F

accent

#924ADE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4D8ECB

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

Preview Lab → · Contrast checker → · Palette generator →