#4292CF#4292CF

#4292CF is a light, vivid cyan. Relative luminance 0.262; OKLCH L 63.7% C 0.121 H 244.5°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#4292CF
RGB	rgb(66, 146, 207)
HSL	hsl(206, 59%, 54%)
HSV	hsv(206, 68%, 81%)
CMYK	cmyk(68.1%, 29.5%, 0%, 18.8%)
CIE-LAB	lab(58.24, -4.94, -38.50)
CIE-LCH	lch(58.24, 38.81, 262.69°)
OKLab	oklab(63.73% -0.052 -0.1088)
OKLCH	oklch(63.73% 0.121 244.5)
XYZ	xyz(23.7839, 26.2185, 62.8266)
Luminance	0.2622 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4292CF #CF7F42

analogous

#42CFC5 #4292CF #424BCF

triadic

#4292CF #CF4292 #92CF42

tetradic

#4292CF #C542CF #CF7F42 #4BCF42

square

#4292CF #C542CF #CF7F42 #4BCF42

split-complementary

#4292CF #CF424B #CFC542

monochromatic

#1F5178 #2B72A9 #4292CF #73AEDB #A4CAE8

Accessibility & contrast

On white

3.36

#4292CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#4292CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4292CF

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4292CF	#FFFFFF	#000000	##000000
##4292CF	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7794D2

Deuteranopia (green-blind)

#6386CE

Tritanopia (blue-blind)

#00A1A7

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4292cf;
/* rgb */ color: rgb(66, 146, 207);
/* oklch */ color: oklch(63.7% 0.121 244.5);

Tailwind

colors: {
  custom: {
    50: '#86b1de',
    500: '#4292cf',
    950: '#000000',
  },
}

SCSS

$custom: #4292cf;
$custom-light: #86b1de;
$custom-dark: #000000;

JSON

{
  "hex": "#4292cf",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 207
  },
  "hsl": {
    "h": 205.957,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.63725,
    "c": 0.12053,
    "h": 244.5
  },
  "luminance": 0.26221
}

Semantic roles & 50–950 ramp

primary

#4292CF

secondary

#D5B298

accent

#8945E3

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4292CF

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

Preview Lab → · Contrast checker → · Palette generator →