#4F93DB#4F93DB

#4F93DB is a light, vivid cyan. Relative luminance 0.276; OKLCH L 65.1% C 0.129 H 251.6°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#4F93DB
RGB	rgb(79, 147, 219)
HSL	hsl(211, 66%, 58%)
HSV	hsv(211, 64%, 86%)
CMYK	cmyk(63.9%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(59.56, 0.69, -43.11)
CIE-LCH	lch(59.56, 43.11, 270.92°)
OKLab	oklab(65.08% -0.0406 -0.122)
OKLCH	oklch(65.08% 0.129 251.6)
XYZ	xyz(26.4397, 27.6416, 70.9461)
Luminance	0.2764 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F93DB #DB974F

analogous

#4FD9DB #4F93DB #514FDB

triadic

#4F93DB #DB4F93 #93DB4F

tetradic

#4F93DB #DB4FD9 #DB974F #4FDB51

square

#4F93DB #DB4FD9 #DB974F #4FDB51

split-complementary

#4F93DB #DB514F #D9DB4F

monochromatic

#1E5692 #2874C5 #4F93DB #82B2E5 #B5D1F0

Accessibility & contrast

On white

3.22

#4F93DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#4F93DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F93DB

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F93DB	#FFFFFF	#000000	##000000
##4F93DB	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7497DE

Deuteranopia (green-blind)

#6189DA

Tritanopia (blue-blind)

#00A4AD

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4f93db;
/* rgb */ color: rgb(79, 147, 219);
/* oklch */ color: oklch(65.1% 0.129 251.6);

Tailwind

colors: {
  custom: {
    50: '#8db2e6',
    500: '#4f93db',
    950: '#000000',
  },
}

SCSS

$custom: #4f93db;
$custom-light: #8db2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f93db",
  "rgb": {
    "r": 79,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 210.857,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.65079,
    "c": 0.12859,
    "h": 251.6
  },
  "luminance": 0.27644
}

Semantic roles & 50–950 ramp

primary

#4F93DB

secondary

#DFC4A7

accent

#963FE9

background

#F9FAFE

surface

#F2F5FC

border

#CCCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4F93DB

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

Preview Lab → · Contrast checker → · Palette generator →