#4A9EDB#4A9EDB

#4A9EDB is a light, vivid cyan. Relative luminance 0.310; OKLCH L 67.4% C 0.122 H 243.0°. Best body text is #000000 at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#4A9EDB
RGB	rgb(74, 158, 219)
HSL	hsl(205, 67%, 57%)
HSV	hsv(205, 66%, 86%)
CMYK	cmyk(66.2%, 27.9%, 0%, 14.1%)
CIE-LAB	lab(62.53, -6.45, -38.47)
CIE-LCH	lch(62.53, 39.01, 260.49°)
OKLab	oklab(67.36% -0.0552 -0.1085)
OKLCH	oklch(67.36% 0.122 243)
XYZ	xyz(27.8322, 31.0211, 71.5250)
Luminance	0.3102 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9EDB #DB874A

analogous

#4ADBCF #4A9EDB #4A56DB

triadic

#4A9EDB #DB4A9E #9EDB4A

tetradic

#4A9EDB #CF4ADB #DB874A #56DB4A

square

#4A9EDB #CF4ADB #DB874A #56DB4A

split-complementary

#4A9EDB #DB4A56 #DBCF4A

monochromatic

#1C5E8E #2680C1 #4A9EDB #7DB9E5 #B0D5EF

Accessibility & contrast

On white

2.91

#4A9EDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.20

#4A9EDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9EDB

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9EDB	#FFFFFF	#000000	##000000
##4A9EDB	1.00	2.91	7.20	7.20
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.20	21.00	1.00	1.00
##000000	7.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDE

Deuteranopia (green-blind)

#6F91DA

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4a9edb;
/* rgb */ color: rgb(74, 158, 219);
/* oklch */ color: oklch(67.4% 0.122 243.0);

Tailwind

colors: {
  custom: {
    50: '#8bbae6',
    500: '#4a9edb',
    950: '#000000',
  },
}

SCSS

$custom: #4a9edb;
$custom-light: #8bbae6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9edb",
  "rgb": {
    "r": 74,
    "g": 158,
    "b": 219
  },
  "hsl": {
    "h": 205.241,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.6736,
    "c": 0.12171,
    "h": 243
  },
  "luminance": 0.31024
}

Semantic roles & 50–950 ramp

primary

#4A9EDB

secondary

#DEBCA3

accent

#863EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4A9EDB

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

Preview Lab → · Contrast checker → · Palette generator →