#4293CA#4293CA

#4293CA is a light, moderate cyan. Relative luminance 0.263; OKLCH L 63.7% C 0.114 H 241.5°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4293CA
RGB	rgb(66, 147, 202)
HSL	hsl(204, 56%, 53%)
HSV	hsv(204, 67%, 79%)
CMYK	cmyk(67.3%, 27.2%, 0%, 20.8%)
CIE-LAB	lab(58.31, -7.20, -35.58)
CIE-LCH	lch(58.31, 36.31, 258.55°)
OKLab	oklab(63.7% -0.0545 -0.1003)
OKLCH	oklch(63.7% 0.114 241.5)
XYZ	xyz(23.3371, 26.2875, 59.7098)
Luminance	0.2629 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293CA #CA7942

analogous

#42CABD #4293CA #424FCA

triadic

#4293CA #CA4293 #93CA42

tetradic

#4293CA #BD42CA #CA7942 #4FCA42

square

#4293CA #BD42CA #CA7942 #4FCA42

split-complementary

#4293CA #CA424F #CABD42

monochromatic

#205172 #2D73A2 #4293CA #72AED7 #A2CAE5

Accessibility & contrast

On white

3.36

#4293CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#4293CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293CA

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293CA	#FFFFFF	#000000	##000000
##4293CA	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A94CC

Deuteranopia (green-blind)

#6786C9

Tritanopia (blue-blind)

#00A1A6

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4293ca;
/* rgb */ color: rgb(66, 147, 202);
/* oklch */ color: oklch(63.7% 0.114 241.5);

Tailwind

colors: {
  custom: {
    50: '#85b2da',
    500: '#4293ca',
    950: '#000000',
  },
}

SCSS

$custom: #4293ca;
$custom-light: #85b2da;
$custom-dark: #000000;

JSON

{
  "hex": "#4293ca",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 202
  },
  "hsl": {
    "h": 204.265,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.63702,
    "c": 0.11416,
    "h": 241.5
  },
  "luminance": 0.2629
}

Semantic roles & 50–950 ramp

primary

#4293CA

secondary

#D1AE96

accent

#8548DF

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4293CA

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

Preview Lab → · Contrast checker → · Palette generator →