#4D8ADB#4D8ADB

#4D8ADB is a light, vivid cyan. Relative luminance 0.249; OKLCH L 63.0% C 0.138 H 256.2°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4D8ADB
RGB	rgb(77, 138, 219)
HSL	hsl(214, 66%, 58%)
HSV	hsv(214, 65%, 86%)
CMYK	cmyk(64.8%, 37%, 0%, 14.1%)
CIE-LAB	lab(56.95, 5.64, -47.25)
CIE-LCH	lch(56.95, 47.58, 276.81°)
OKLab	oklab(63.01% -0.033 -0.1342)
OKLCH	oklch(63.01% 0.138 256.2)
XYZ	xyz(24.9306, 24.8668, 70.4900)
Luminance	0.2487 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8ADB #DB9E4D

analogous

#4DD1DB #4D8ADB #574DDB

triadic

#4D8ADB #DB4D8A #8ADB4D

tetradic

#4D8ADB #DB4DD1 #DB9E4D #4DDB57

square

#4D8ADB #DB4DD1 #DB9E4D #4DDB57

split-complementary

#4D8ADB #DB574D #D1DB4D

monochromatic

#1D4F90 #276AC3 #4D8ADB #80ABE5 #B3CDF0

Accessibility & contrast

On white

3.52

#4D8ADB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4D8ADB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8ADB

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8ADB	#FFFFFF	#000000	##000000
##4D8ADB	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6690DE

Deuteranopia (green-blind)

#5283D9

Tritanopia (blue-blind)

#009DA8

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4d8adb;
/* rgb */ color: rgb(77, 138, 219);
/* oklch */ color: oklch(63.0% 0.138 256.2);

Tailwind

colors: {
  custom: {
    50: '#8cabe6',
    500: '#4d8adb',
    950: '#000000',
  },
}

SCSS

$custom: #4d8adb;
$custom-light: #8cabe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8adb",
  "rgb": {
    "r": 77,
    "g": 138,
    "b": 219
  },
  "hsl": {
    "h": 214.225,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.6301,
    "c": 0.13823,
    "h": 256.2
  },
  "luminance": 0.24869
}

Semantic roles & 50–950 ramp

primary

#4D8ADB

secondary

#DEC6A6

accent

#A03FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D8ADB

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

Preview Lab → · Contrast checker → · Palette generator →