#4C9EEA#4C9EEA

#4C9EEA is a light, vivid cyan. Relative luminance 0.319; OKLCH L 68.2% C 0.138 H 249.0°. Best body text is #000000 at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C9EEA
RGB	rgb(76, 158, 234)
HSL	hsl(209, 79%, 61%)
HSV	hsv(209, 68%, 92%)
CMYK	cmyk(67.5%, 32.5%, 0%, 8.2%)
CIE-LAB	lab(63.28, -1.10, -45.57)
CIE-LCH	lch(63.28, 45.58, 268.61°)
OKLab	oklab(68.2% -0.0495 -0.1291)
OKLCH	oklch(68.2% 0.138 249)
XYZ	xyz(30.0531, 31.9276, 82.4047)
Luminance	0.3193 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9EEA #EA984C

analogous

#4CEAE7 #4C9EEA #4C4FEA

triadic

#4C9EEA #EA4C9E #9EEA4C

tetradic

#4C9EEA #E74CEA #EA984C #4FEA4C

square

#4C9EEA #E74CEA #EA984C #4FEA4C

split-complementary

#4C9EEA #EA4C4F #EAE74C

monochromatic

#1461A8 #1A80DF #4C9EEA #83BCF0 #BAD9F7

Accessibility & contrast

On white

2.84

#4C9EEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.39

#4C9EEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9EEA

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9EEA	#FFFFFF	#000000	##000000
##4C9EEA	1.00	2.84	7.39	7.39
#FFFFFF	2.84	1.00	21.00	21.00
#000000	7.39	21.00	1.00	1.00
##000000	7.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7CA1ED

Deuteranopia (green-blind)

#6692E9

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #4c9eea;
/* rgb */ color: rgb(76, 158, 234);
/* oklch */ color: oklch(68.2% 0.138 249.0);

Tailwind

colors: {
  custom: {
    50: '#8ebaf1',
    500: '#4c9eea',
    950: '#000000',
  },
}

SCSS

$custom: #4c9eea;
$custom-light: #8ebaf1;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9eea",
  "rgb": {
    "r": 76,
    "g": 158,
    "b": 234
  },
  "hsl": {
    "h": 208.861,
    "s": 79,
    "l": 60.784
  },
  "oklch": {
    "l": 0.68203,
    "c": 0.13826,
    "h": 249
  },
  "luminance": 0.31931
}

Semantic roles & 50–950 ramp

primary

#4C9EEA

secondary

#E7C8AB

accent

#6F0ADB

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4C9EEA

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

Preview Lab → · Contrast checker → · Palette generator →