#4E9DDC#4E9DDC

#4E9DDC is a light, vivid cyan. Relative luminance 0.309; OKLCH L 67.3% C 0.122 H 245.1°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#4E9DDC
RGB	rgb(78, 157, 220)
HSL	hsl(207, 67%, 58%)
HSV	hsv(207, 65%, 86%)
CMYK	cmyk(64.5%, 28.6%, 0%, 13.7%)
CIE-LAB	lab(62.42, -4.89, -39.18)
CIE-LCH	lch(62.42, 39.48, 262.89°)
OKLab	oklab(67.33% -0.0512 -0.1105)
OKLCH	oklch(67.33% 0.122 245.1)
XYZ	xyz(28.1123, 30.8981, 72.1787)
Luminance	0.3090 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9DDC #DC8D4E

analogous

#4EDCD4 #4E9DDC #4E56DC

triadic

#4E9DDC #DC4E9D #9DDC4E

tetradic

#4E9DDC #D44EDC #DC8D4E #56DC4E

square

#4E9DDC #D44EDC #DC8D4E #56DC4E

split-complementary

#4E9DDC #DC4E56 #DCD44E

monochromatic

#1D5E93 #277FC6 #4E9DDC #81B9E6 #B4D6F0

Accessibility & contrast

On white

2.92

#4E9DDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#4E9DDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9DDC

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9DDC	#FFFFFF	#000000	##000000
##4E9DDC	1.00	2.92	7.18	7.18
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819FDF

Deuteranopia (green-blind)

#6E91DB

Tritanopia (blue-blind)

#00ACB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4e9ddc;
/* rgb */ color: rgb(78, 157, 220);
/* oklch */ color: oklch(67.3% 0.122 245.1);

Tailwind

colors: {
  custom: {
    50: '#8db9e7',
    500: '#4e9ddc',
    950: '#000000',
  },
}

SCSS

$custom: #4e9ddc;
$custom-light: #8db9e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9ddc",
  "rgb": {
    "r": 78,
    "g": 157,
    "b": 220
  },
  "hsl": {
    "h": 206.62,
    "s": 66.981,
    "l": 58.431
  },
  "oklch": {
    "l": 0.67331,
    "c": 0.12179,
    "h": 245.1
  },
  "luminance": 0.30901
}

Semantic roles & 50–950 ramp

primary

#4E9DDC

secondary

#DFC0A7

accent

#8A3EEA

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4E9DDC

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

Preview Lab → · Contrast checker → · Palette generator →