#4C97E4#4C97E4

#4C97E4 is a light, vivid cyan. Relative luminance 0.293; OKLCH L 66.3% C 0.137 H 251.2°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4C97E4
RGB	rgb(76, 151, 228)
HSL	hsl(210, 74%, 60%)
HSV	hsv(210, 67%, 89%)
CMYK	cmyk(66.7%, 33.8%, 0%, 10.6%)
CIE-LAB	lab(61.02, 0.90, -45.82)
CIE-LCH	lch(61.02, 45.83, 271.13°)
OKLab	oklab(66.33% -0.0443 -0.1299)
OKLCH	oklch(66.33% 0.137 251.2)
XYZ	xyz(28.0455, 29.2683, 77.5551)
Luminance	0.2927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C97E4 #E4994C

analogous

#4CE3E4 #4C97E4 #4D4CE4

triadic

#4C97E4 #E44C97 #97E44C

tetradic

#4C97E4 #E44CE3 #E4994C #4CE44D

square

#4C97E4 #E44CE3 #E4994C #4CE44D

split-complementary

#4C97E4 #E44D4C #E3E44C

monochromatic

#185A9E #2078D3 #4C97E4 #81B6EC #B6D5F4

Accessibility & contrast

On white

3.06

#4C97E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#4C97E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C97E4

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C97E4	#FFFFFF	#000000	##000000
##4C97E4	1.00	3.06	6.85	6.85
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#759BE7

Deuteranopia (green-blind)

#608DE2

Tritanopia (blue-blind)

#00A9B3

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4c97e4;
/* rgb */ color: rgb(76, 151, 228);
/* oklch */ color: oklch(66.3% 0.137 251.2);

Tailwind

colors: {
  custom: {
    50: '#8db5ed',
    500: '#4c97e4',
    950: '#000000',
  },
}

SCSS

$custom: #4c97e4;
$custom-light: #8db5ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4c97e4",
  "rgb": {
    "r": 76,
    "g": 151,
    "b": 228
  },
  "hsl": {
    "h": 210.395,
    "s": 73.786,
    "l": 59.608
  },
  "oklch": {
    "l": 0.6633,
    "c": 0.13728,
    "h": 251.2
  },
  "luminance": 0.29271
}

Semantic roles & 50–950 ramp

primary

#4C97E4

secondary

#E3C6A8

accent

#9537F0

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C97E4

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

Preview Lab → · Contrast checker → · Palette generator →