#4C9EDA#4C9EDA

#4C9EDA is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.4% C 0.120 H 243.1°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4C9EDA
RGB	rgb(76, 158, 218)
HSL	hsl(205, 66%, 58%)
HSV	hsv(205, 65%, 85%)
CMYK	cmyk(65.1%, 27.5%, 0%, 14.5%)
CIE-LAB	lab(62.55, -6.45, -37.87)
CIE-LCH	lch(62.55, 38.42, 260.34°)
OKLab	oklab(67.38% -0.0542 -0.1067)
OKLCH	oklch(67.38% 0.12 243.1)
XYZ	xyz(27.8574, 31.0493, 70.8411)
Luminance	0.3105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9EDA #DA884C

analogous

#4CDACF #4C9EDA #4C57DA

triadic

#4C9EDA #DA4C9E #9EDA4C

tetradic

#4C9EDA #CF4CDA #DA884C #57DA4C

square

#4C9EDA #CF4CDA #DA884C #57DA4C

split-complementary

#4C9EDA #DA4C57 #DACF4C

monochromatic

#1D5F8E #2880C1 #4C9EDA #7FB9E4 #B1D5EF

Accessibility & contrast

On white

2.91

#4C9EDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#4C9EDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4C9EDA

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9EDA	#FFFFFF	#000000	##000000
##4C9EDA	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDD

Deuteranopia (green-blind)

#7091D9

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4c9eda;
/* rgb */ color: rgb(76, 158, 218);
/* oklch */ color: oklch(67.4% 0.120 243.1);

Tailwind

colors: {
  custom: {
    50: '#8cbae5',
    500: '#4c9eda',
    950: '#000000',
  },
}

SCSS

$custom: #4c9eda;
$custom-light: #8cbae5;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9eda",
  "rgb": {
    "r": 76,
    "g": 158,
    "b": 218
  },
  "hsl": {
    "h": 205.352,
    "s": 65.741,
    "l": 57.647
  },
  "oklch": {
    "l": 0.67383,
    "c": 0.1197,
    "h": 243.1
  },
  "luminance": 0.31052
}

Semantic roles & 50–950 ramp

primary

#4C9EDA

secondary

#DDBCA4

accent

#873FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C9EDA

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

Preview Lab → · Contrast checker → · Palette generator →