#4997DC#4997DC

#4997DC is a light, vivid cyan. Relative luminance 0.287; OKLCH L 65.8% C 0.129 H 247.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4997DC
RGB	rgb(73, 151, 220)
HSL	hsl(208, 68%, 57%)
HSV	hsv(208, 67%, 86%)
CMYK	cmyk(66.8%, 31.4%, 0%, 13.7%)
CIE-LAB	lab(60.53, -2.29, -42.16)
CIE-LCH	lch(60.53, 42.22, 266.89°)
OKLab	oklab(65.79% -0.0486 -0.1193)
OKLCH	oklch(65.79% 0.129 247.9)
XYZ	xyz(26.7277, 28.7142, 71.8301)
Luminance	0.2872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4997DC #DC8E49

analogous

#49DCD7 #4997DC #494EDC

triadic

#4997DC #DC4997 #97DC49

tetradic

#4997DC #D749DC #DC8E49 #4EDC49

square

#4997DC #D749DC #DC8E49 #4EDC49

split-complementary

#4997DC #DC494E #DCD749

monochromatic

#1C598F #2579C2 #4997DC #7CB4E6 #B0D2F0

Accessibility & contrast

On white

3.11

#4997DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#4997DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4997DC

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4997DC	#FFFFFF	#000000	##000000
##4997DC	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#789ADF

Deuteranopia (green-blind)

#648CDB

Tritanopia (blue-blind)

#00A7B0

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4997dc;
/* rgb */ color: rgb(73, 151, 220);
/* oklch */ color: oklch(65.8% 0.129 247.9);

Tailwind

colors: {
  custom: {
    50: '#8bb5e7',
    500: '#4997dc',
    950: '#000000',
  },
}

SCSS

$custom: #4997dc;
$custom-light: #8bb5e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4997dc",
  "rgb": {
    "r": 73,
    "g": 151,
    "b": 220
  },
  "hsl": {
    "h": 208.163,
    "s": 67.742,
    "l": 57.451
  },
  "oklch": {
    "l": 0.65791,
    "c": 0.12878,
    "h": 247.9
  },
  "luminance": 0.28717
}

Semantic roles & 50–950 ramp

primary

#4997DC

secondary

#DEBFA3

accent

#8F3DEB

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4997DC

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

Preview Lab → · Contrast checker → · Palette generator →