#4C94DB#4C94DB

#4C94DB is a light, vivid cyan. Relative luminance 0.278; OKLCH L 65.2% C 0.129 H 250.2°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#4C94DB
RGB	rgb(76, 148, 219)
HSL	hsl(210, 67%, 58%)
HSV	hsv(210, 65%, 86%)
CMYK	cmyk(65.3%, 32.4%, 0%, 14.1%)
CIE-LAB	lab(59.73, -0.40, -42.85)
CIE-LCH	lch(59.73, 42.85, 269.46°)
OKLab	oklab(65.18% -0.0438 -0.1213)
OKLCH	oklch(65.18% 0.129 250.2)
XYZ	xyz(26.3519, 27.8281, 70.9867)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C94DB #DB934C

analogous

#4CDBDA #4C94DB #4C4CDB

triadic

#4C94DB #DB4C94 #94DB4C

tetradic

#4C94DB #DA4CDB #DB934C #4CDB4C

square

#4C94DB #DA4CDB #DB934C #4CDB4C

split-complementary

#4C94DB #DB4C4C #DBDA4C

monochromatic

#1D5790 #2775C3 #4C94DB #7FB2E5 #B2D1EF

Accessibility & contrast

On white

3.20

#4C94DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#4C94DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C94DB

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C94DB	#FFFFFF	#000000	##000000
##4C94DB	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	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: #4c94db;
/* rgb */ color: rgb(76, 148, 219);
/* oklch */ color: oklch(65.2% 0.129 250.2);

Tailwind

colors: {
  custom: {
    50: '#8cb3e6',
    500: '#4c94db',
    950: '#000000',
  },
}

SCSS

$custom: #4c94db;
$custom-light: #8cb3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4c94db",
  "rgb": {
    "r": 76,
    "g": 148,
    "b": 219
  },
  "hsl": {
    "h": 209.79,
    "s": 66.512,
    "l": 57.843
  },
  "oklch": {
    "l": 0.6518,
    "c": 0.12894,
    "h": 250.2
  },
  "luminance": 0.27831
}

Semantic roles & 50–950 ramp

primary

#4C94DB

secondary

#DEC1A5

accent

#933EE9

background

#F9FAFE

surface

#F1F5FC

border

#CBCFD5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4C94DB

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

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