#4B94DB#4B94DB

#4B94DB is a light, vivid cyan. Relative luminance 0.278; OKLCH L 65.1% C 0.129 H 249.9°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#4B94DB
RGB	rgb(75, 148, 219)
HSL	hsl(210, 67%, 58%)
HSV	hsv(210, 66%, 86%)
CMYK	cmyk(65.8%, 32.4%, 0%, 14.1%)
CIE-LAB	lab(59.70, -0.57, -42.91)
CIE-LCH	lch(59.70, 42.91, 269.24°)
OKLab	oklab(65.14% -0.0445 -0.1215)
OKLCH	oklch(65.14% 0.129 249.9)
XYZ	xyz(26.2730, 27.7875, 70.9830)
Luminance	0.2779 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B94DB #DB924B

analogous

#4BDBDA #4B94DB #4B4CDB

triadic

#4B94DB #DB4B94 #94DB4B

tetradic

#4B94DB #DA4BDB #DB924B #4CDB4B

square

#4B94DB #DA4BDB #DB924B #4CDB4B

split-complementary

#4B94DB #DB4B4C #DBDA4B

monochromatic

#1D578F #2775C2 #4B94DB #7EB2E5 #B1D1EF

Accessibility & contrast

On white

3.20

#4B94DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#4B94DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B94DB

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B94DB	#FFFFFF	#000000	##000000
##4B94DB	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7597DE

Deuteranopia (green-blind)

#618ADA

Tritanopia (blue-blind)

#00A5AD

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4b94db;
/* rgb */ color: rgb(75, 148, 219);
/* oklch */ color: oklch(65.1% 0.129 249.9);

Tailwind

colors: {
  custom: {
    50: '#8bb3e6',
    500: '#4b94db',
    950: '#000000',
  },
}

SCSS

$custom: #4b94db;
$custom-light: #8bb3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b94db",
  "rgb": {
    "r": 75,
    "g": 148,
    "b": 219
  },
  "hsl": {
    "h": 209.583,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.65141,
    "c": 0.12936,
    "h": 249.9
  },
  "luminance": 0.2779
}

Semantic roles & 50–950 ramp

primary

#4B94DB

secondary

#DEC0A4

accent

#933EEA

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B94DB

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

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