#4C97DF#4C97DF

#4C97DF is a light, vivid cyan. Relative luminance 0.290; OKLCH L 66.1% C 0.131 H 249.6°. Best body text is #000000 at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#4C97DF
RGB	rgb(76, 151, 223)
HSL	hsl(209, 70%, 59%)
HSV	hsv(209, 66%, 87%)
CMYK	cmyk(65.9%, 32.3%, 0%, 12.5%)
CIE-LAB	lab(60.78, -0.79, -43.43)
CIE-LCH	lch(60.78, 43.44, 268.96°)
OKLab	oklab(66.06% -0.0457 -0.1229)
OKLCH	oklch(66.06% 0.131 249.6)
XYZ	xyz(27.3614, 28.9946, 73.9523)
Luminance	0.2900 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C97DF #DF944C

analogous

#4CDFDD #4C97DF #4C4DDF

triadic

#4C97DF #DF4C97 #97DF4C

tetradic

#4C97DF #DD4CDF #DF944C #4DDF4C

square

#4C97DF #DD4CDF #DF944C #4DDF4C

split-complementary

#4C97DF #DF4C4D #DFDD4C

monochromatic

#1B5A96 #2479CA #4C97DF #80B5E8 #B4D3F2

Accessibility & contrast

On white

3.09

#4C97DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.80

#4C97DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C97DF

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C97DF	#FFFFFF	#000000	##000000
##4C97DF	1.00	3.09	6.80	6.80
#FFFFFF	3.09	1.00	21.00	21.00
#000000	6.80	21.00	1.00	1.00
##000000	6.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779AE2

Deuteranopia (green-blind)

#638CDE

Tritanopia (blue-blind)

#00A8B1

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4c97df;
/* rgb */ color: rgb(76, 151, 223);
/* oklch */ color: oklch(66.1% 0.131 249.6);

Tailwind

colors: {
  custom: {
    50: '#8cb5e9',
    500: '#4c97df',
    950: '#000000',
  },
}

SCSS

$custom: #4c97df;
$custom-light: #8cb5e9;
$custom-dark: #000000;

JSON

{
  "hex": "#4c97df",
  "rgb": {
    "r": 76,
    "g": 151,
    "b": 223
  },
  "hsl": {
    "h": 209.388,
    "s": 69.668,
    "l": 58.627
  },
  "oklch": {
    "l": 0.66062,
    "c": 0.13115,
    "h": 249.6
  },
  "luminance": 0.28997
}

Semantic roles & 50–950 ramp

primary

#4C97DF

secondary

#E0C3A6

accent

#923BEC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C97DF

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

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