#4294CB#4294CB

#4294CB is a light, moderate cyan. Relative luminance 0.267; OKLCH L 64.0% C 0.115 H 241.2°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#4294CB
RGB	rgb(66, 148, 203)
HSL	hsl(204, 57%, 53%)
HSV	hsv(204, 67%, 80%)
CMYK	cmyk(67.5%, 27.1%, 0%, 20.4%)
CIE-LAB	lab(58.65, -7.43, -35.62)
CIE-LCH	lch(58.65, 36.39, 258.21°)
OKLab	oklab(63.98% -0.0552 -0.1004)
OKLCH	oklch(63.98% 0.115 241.2)
XYZ	xyz(23.6120, 26.6473, 60.3874)
Luminance	0.2665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4294CB #CB7942

analogous

#42CBBE #4294CB #424FCB

triadic

#4294CB #CB4294 #94CB42

tetradic

#4294CB #BE42CB #CB7942 #4FCB42

square

#4294CB #BE42CB #CB7942 #4FCB42

split-complementary

#4294CB #CB424F #CBBE42

monochromatic

#205273 #2D74A3 #4294CB #72AFD8 #A2CAE5

Accessibility & contrast

On white

3.32

#4294CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#4294CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4294CB

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4294CB	#FFFFFF	#000000	##000000
##4294CB	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B95CD

Deuteranopia (green-blind)

#6887CA

Tritanopia (blue-blind)

#00A2A7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4294cb;
/* rgb */ color: rgb(66, 148, 203);
/* oklch */ color: oklch(64.0% 0.115 241.2);

Tailwind

colors: {
  custom: {
    50: '#85b3db',
    500: '#4294cb',
    950: '#000000',
  },
}

SCSS

$custom: #4294cb;
$custom-light: #85b3db;
$custom-dark: #000000;

JSON

{
  "hex": "#4294cb",
  "rgb": {
    "r": 66,
    "g": 148,
    "b": 203
  },
  "hsl": {
    "h": 204.088,
    "s": 56.846,
    "l": 52.745
  },
  "oklch": {
    "l": 0.63983,
    "c": 0.11457,
    "h": 241.2
  },
  "luminance": 0.2665
}

Semantic roles & 50–950 ramp

primary

#4294CB

secondary

#D2AF97

accent

#8548E0

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4294CB

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

Preview Lab → · Contrast checker → · Palette generator →