#4A9CEB#4A9CEB

#4A9CEB is a light, vivid cyan. Relative luminance 0.312; OKLCH L 67.7% C 0.142 H 250.0°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#4A9CEB
RGB	rgb(74, 156, 235)
HSL	hsl(209, 80%, 61%)
HSV	hsv(209, 69%, 92%)
CMYK	cmyk(68.5%, 33.6%, 0%, 7.8%)
CIE-LAB	lab(62.70, 0.08, -47.04)
CIE-LCH	lch(62.70, 47.04, 270.10°)
OKLab	oklab(67.74% -0.0486 -0.1335)
OKLCH	oklch(67.74% 0.142 250)
XYZ	xyz(29.7023, 31.2278, 83.0434)
Luminance	0.3123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A9CEB #EB994A

analogous

#4AEBEA #4A9CEB #4A4BEB

triadic

#4A9CEB #EB4A9C #9CEB4A

tetradic

#4A9CEB #EA4AEB #EB994A #4BEB4A

square

#4A9CEB #EA4AEB #EB994A #4BEB4A

split-complementary

#4A9CEB #EB4A4B #EBEA4A

monochromatic

#135FA8 #197EDF #4A9CEB #81BAF1 #B8D8F7

Accessibility & contrast

On white

2.90

#4A9CEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#4A9CEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4A9CEB

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A9CEB	#FFFFFF	#000000	##000000
##4A9CEB	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#79A0EE

Deuteranopia (green-blind)

#6291E9

Tritanopia (blue-blind)

#00AFB9

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4a9ceb;
/* rgb */ color: rgb(74, 156, 235);
/* oklch */ color: oklch(67.7% 0.142 250.0);

Tailwind

colors: {
  custom: {
    50: '#8db8f2',
    500: '#4a9ceb',
    950: '#000000',
  },
}

SCSS

$custom: #4a9ceb;
$custom-light: #8db8f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4a9ceb",
  "rgb": {
    "r": 74,
    "g": 156,
    "b": 235
  },
  "hsl": {
    "h": 209.441,
    "s": 80.1,
    "l": 60.588
  },
  "oklch": {
    "l": 0.67741,
    "c": 0.14203,
    "h": 250
  },
  "luminance": 0.31231
}

Semantic roles & 50–950 ramp

primary

#4A9CEB

secondary

#E7C8AA

accent

#7109DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4A9CEB

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

Preview Lab → · Contrast checker → · Palette generator →