#4C9FE7#4C9FE7

#4C9FE7 is a light, vivid cyan. Relative luminance 0.321; OKLCH L 68.3% C 0.134 H 247.5°. Best body text is #000000 at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#4C9FE7
RGB	rgb(76, 159, 231)
HSL	hsl(208, 76%, 60%)
HSV	hsv(208, 67%, 91%)
CMYK	cmyk(67.1%, 31.2%, 0%, 9.4%)
CIE-LAB	lab(63.42, -2.69, -43.69)
CIE-LCH	lch(63.42, 43.77, 266.48°)
OKLab	oklab(68.27% -0.0513 -0.1236)
OKLCH	oklch(68.27% 0.134 247.5)
XYZ	xyz(29.7970, 32.0992, 80.2112)
Luminance	0.3210 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9FE7 #E7944C

analogous

#4CE7E2 #4C9FE7 #4C51E7

triadic

#4C9FE7 #E74C9F #9FE74C

tetradic

#4C9FE7 #E24CE7 #E7944C #51E74C

square

#4C9FE7 #E24CE7 #E7944C #51E74C

split-complementary

#4C9FE7 #E74C51 #E7E24C

monochromatic

#1661A3 #1D82D9 #4C9FE7 #82BCEE #B8D9F5

Accessibility & contrast

On white

2.83

#4C9FE7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.42

#4C9FE7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9FE7

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9FE7	#FFFFFF	#000000	##000000
##4C9FE7	1.00	2.83	7.42	7.42
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.42	21.00	1.00	1.00
##000000	7.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7FA2EA

Deuteranopia (green-blind)

#6A93E6

Tritanopia (blue-blind)

#00B0B9

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4c9fe7;
/* rgb */ color: rgb(76, 159, 231);
/* oklch */ color: oklch(68.3% 0.134 247.5);

Tailwind

colors: {
  custom: {
    50: '#8ebbef',
    500: '#4c9fe7',
    950: '#000000',
  },
}

SCSS

$custom: #4c9fe7;
$custom-light: #8ebbef;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9fe7",
  "rgb": {
    "r": 76,
    "g": 159,
    "b": 231
  },
  "hsl": {
    "h": 207.871,
    "s": 76.355,
    "l": 60.196
  },
  "oklch": {
    "l": 0.68268,
    "c": 0.13385,
    "h": 247.5
  },
  "luminance": 0.32102
}

Semantic roles & 50–950 ramp

primary

#4C9FE7

secondary

#E5C5AA

accent

#6C0DD9

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4C9FE7

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

Preview Lab → · Contrast checker → · Palette generator →