#4993DB#4993DB

#4993DB is a light, vivid cyan. Relative luminance 0.274; OKLCH L 64.8% C 0.131 H 250.0°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4993DB
RGB	rgb(73, 147, 219)
HSL	hsl(210, 67%, 57%)
HSV	hsv(210, 67%, 86%)
CMYK	cmyk(66.7%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(59.34, -0.32, -43.48)
CIE-LCH	lch(59.34, 43.48, 269.58°)
OKLab	oklab(64.84% -0.0449 -0.1232)
OKLCH	oklch(64.84% 0.131 250)
XYZ	xyz(25.9628, 27.3957, 70.9237)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4993DB #DB9149

analogous

#49DBDA #4993DB #494ADB

triadic

#4993DB #DB4993 #93DB49

tetradic

#4993DB #DA49DB #DB9149 #4ADB49

square

#4993DB #DA49DB #DB9149 #4ADB49

split-complementary

#4993DB #DB494A #DBDA49

monochromatic

#1C568E #2674C1 #4993DB #7CB1E5 #AFD0EF

Accessibility & contrast

On white

3.24

#4993DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#4993DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4993DB

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4993DB	#FFFFFF	#000000	##000000
##4993DB	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7397DE

Deuteranopia (green-blind)

#5F89DA

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4993db;
/* rgb */ color: rgb(73, 147, 219);
/* oklch */ color: oklch(64.8% 0.131 250.0);

Tailwind

colors: {
  custom: {
    50: '#8ab2e6',
    500: '#4993db',
    950: '#000000',
  },
}

SCSS

$custom: #4993db;
$custom-light: #8ab2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4993db",
  "rgb": {
    "r": 73,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 209.589,
    "s": 66.972,
    "l": 57.255
  },
  "oklch": {
    "l": 0.6484,
    "c": 0.13108,
    "h": 250
  },
  "luminance": 0.27398
}

Semantic roles & 50–950 ramp

primary

#4993DB

secondary

#DDBFA2

accent

#933EEA

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4993DB

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

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