#4293C9#4293C9

#4293C9 is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.7% C 0.113 H 241.0°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4293C9
RGB	rgb(66, 147, 201)
HSL	hsl(204, 56%, 52%)
HSV	hsv(204, 67%, 79%)
CMYK	cmyk(67.2%, 26.9%, 0%, 21.2%)
CIE-LAB	lab(58.26, -7.54, -35.09)
CIE-LCH	lch(58.26, 35.89, 257.87°)
OKLab	oklab(63.65% -0.0548 -0.0989)
OKLCH	oklch(63.65% 0.113 241)
XYZ	xyz(23.2191, 26.2403, 59.0882)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293C9 #C97842

analogous

#42C9BC #4293C9 #424FC9

triadic

#4293C9 #C94293 #93C942

tetradic

#4293C9 #BC42C9 #C97842 #4FC942

square

#4293C9 #BC42C9 #C97842 #4FC942

split-complementary

#4293C9 #C9424F #C9BC42

monochromatic

#205070 #2E72A0 #4293C9 #72AED7 #A1C9E4

Accessibility & contrast

On white

3.36

#4293C9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#4293C9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293C9

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293C9	#FFFFFF	#000000	##000000
##4293C9	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A93CB

Deuteranopia (green-blind)

#6886C8

Tritanopia (blue-blind)

#00A0A6

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4293c9;
/* rgb */ color: rgb(66, 147, 201);
/* oklch */ color: oklch(63.7% 0.113 241.0);

Tailwind

colors: {
  custom: {
    50: '#85b2d9',
    500: '#4293c9',
    950: '#000000',
  },
}

SCSS

$custom: #4293c9;
$custom-light: #85b2d9;
$custom-dark: #000000;

JSON

{
  "hex": "#4293c9",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 201
  },
  "hsl": {
    "h": 204,
    "s": 55.556,
    "l": 52.353
  },
  "oklch": {
    "l": 0.63652,
    "c": 0.11307,
    "h": 241
  },
  "luminance": 0.26243
}

Semantic roles & 50–950 ramp

primary

#4293C9

secondary

#D1AE96

accent

#8549DF

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4293C9

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

Preview Lab → · Contrast checker → · Palette generator →