#4B93DB#4B93DB

#4B93DB is a light, vivid cyan. Relative luminance 0.275; OKLCH L 64.9% C 0.130 H 250.5°. Best body text is #000000 at 6.50:1 contrast (WCAG AA passes).

Color values

HEX	#4B93DB
RGB	rgb(75, 147, 219)
HSL	hsl(210, 67%, 58%)
HSV	hsv(210, 66%, 86%)
CMYK	cmyk(65.8%, 32.9%, 0%, 14.1%)
CIE-LAB	lab(59.41, 0.01, -43.36)
CIE-LCH	lch(59.41, 43.36, 270.01°)
OKLab	oklab(64.92% -0.0435 -0.1228)
OKLCH	oklch(64.92% 0.13 250.5)
XYZ	xyz(26.1168, 27.4751, 70.9309)
Luminance	0.2748 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B93DB #DB934B

analogous

#4BDBDB #4B93DB #4B4BDB

triadic

#4B93DB #DB4B93 #93DB4B

tetradic

#4B93DB #DB4BDB #DB934B #4BDB4B

square

#4B93DB #DB4BDB #DB934B #4BDB4B

split-complementary

#4B93DB #DB4B4B #DBDB4B

monochromatic

#1D568F #2774C2 #4B93DB #7EB2E5 #B1D0EF

Accessibility & contrast

On white

3.23

#4B93DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.50

#4B93DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B93DB

6.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B93DB	#FFFFFF	#000000	##000000
##4B93DB	1.00	3.23	6.50	6.50
#FFFFFF	3.23	1.00	21.00	21.00
#000000	6.50	21.00	1.00	1.00
##000000	6.50	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: #4b93db;
/* rgb */ color: rgb(75, 147, 219);
/* oklch */ color: oklch(64.9% 0.130 250.5);

Tailwind

colors: {
  custom: {
    50: '#8bb2e6',
    500: '#4b93db',
    950: '#000000',
  },
}

SCSS

$custom: #4b93db;
$custom-light: #8bb2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b93db",
  "rgb": {
    "r": 75,
    "g": 147,
    "b": 219
  },
  "hsl": {
    "h": 210,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.64917,
    "c": 0.13025,
    "h": 250.5
  },
  "luminance": 0.27478
}

Semantic roles & 50–950 ramp

primary

#4B93DB

secondary

#DEC1A4

accent

#943EEA

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4B93DB

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

Preview Lab → · Contrast checker → · Palette generator →