#4A9CDB#4A9CDB

#4A9CDB is a light, vivid cyan. Relative luminance 0.303; OKLCH L 66.9% C 0.123 H 244.4°. Best body text is #000000 at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#4A9CDB
RGB	rgb(74, 156, 219)
HSL	hsl(206, 67%, 57%)
HSV	hsv(206, 66%, 86%)
CMYK	cmyk(66.2%, 28.8%, 0%, 14.1%)
CIE-LAB	lab(61.95, -5.32, -39.37)
CIE-LCH	lch(61.95, 39.73, 262.31°)
OKLab	oklab(66.91% -0.0532 -0.1111)
OKLCH	oklch(66.91% 0.123 244.4)
XYZ	xyz(27.4939, 30.3444, 71.4122)
Luminance	0.3035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9CDB #DB894A

analogous

#4ADBD1 #4A9CDB #4A54DB

triadic

#4A9CDB #DB4A9C #9CDB4A

tetradic

#4A9CDB #D14ADB #DB894A #54DB4A

square

#4A9CDB #D14ADB #DB894A #54DB4A

split-complementary

#4A9CDB #DB4A54 #DBD14A

monochromatic

#1C5D8E #267EC1 #4A9CDB #7DB8E5 #B0D4EF

Accessibility & contrast

On white

2.97

#4A9CDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.07

#4A9CDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9CDB

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9CDB	#FFFFFF	#000000	##000000
##4A9CDB	1.00	2.97	7.07	7.07
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.07	21.00	1.00	1.00
##000000	7.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#809DDE

Deuteranopia (green-blind)

#6C8FDA

Tritanopia (blue-blind)

#00ABB2

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4a9cdb;
/* rgb */ color: rgb(74, 156, 219);
/* oklch */ color: oklch(66.9% 0.123 244.4);

Tailwind

colors: {
  custom: {
    50: '#8bb9e6',
    500: '#4a9cdb',
    950: '#000000',
  },
}

SCSS

$custom: #4a9cdb;
$custom-light: #8bb9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9cdb",
  "rgb": {
    "r": 74,
    "g": 156,
    "b": 219
  },
  "hsl": {
    "h": 206.069,
    "s": 66.82,
    "l": 57.451
  },
  "oklch": {
    "l": 0.66906,
    "c": 0.12318,
    "h": 244.4
  },
  "luminance": 0.30347
}

Semantic roles & 50–950 ramp

primary

#4A9CDB

secondary

#DEBDA3

accent

#893EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4A9CDB

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

Preview Lab → · Contrast checker → · Palette generator →