#4292C0#4292C0

#4292C0 is a light, moderate cyan. Relative luminance 0.255; OKLCH L 63.0% C 0.104 H 236.9°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4292C0
RGB	rgb(66, 146, 192)
HSL	hsl(202, 50%, 51%)
HSV	hsv(202, 66%, 75%)
CMYK	cmyk(65.6%, 24%, 0%, 24.7%)
CIE-LAB	lab(57.58, -9.98, -31.08)
CIE-LCH	lch(57.58, 32.65, 252.19°)
OKLab	oklab(62.98% -0.0568 -0.0873)
OKLCH	oklch(62.98% 0.104 236.9)
XYZ	xyz(22.0364, 25.5195, 53.6234)
Luminance	0.2552 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4292C0 #C07042

analogous

#42C0AF #4292C0 #4253C0

triadic

#4292C0 #C04292 #92C042

tetradic

#4292C0 #AF42C0 #C07042 #53C042

square

#4292C0 #AF42C0 #C07042 #53C042

split-complementary

#4292C0 #C04253 #C0AF42

monochromatic

#224D66 #317094 #4292C0 #70ACCF #9EC7DF

Accessibility & contrast

On white

3.44

#4292C0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4292C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4292C0

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4292C0	#FFFFFF	#000000	##000000
##4292C0	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C91C2

Deuteranopia (green-blind)

#6B85BF

Tritanopia (blue-blind)

#009EA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4292c0;
/* rgb */ color: rgb(66, 146, 192);
/* oklch */ color: oklch(63.0% 0.104 236.9);

Tailwind

colors: {
  custom: {
    50: '#83b1d3',
    500: '#4292c0',
    950: '#000000',
  },
}

SCSS

$custom: #4292c0;
$custom-light: #83b1d3;
$custom-dark: #000000;

JSON

{
  "hex": "#4292c0",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 192
  },
  "hsl": {
    "h": 201.905,
    "s": 50,
    "l": 50.588
  },
  "oklch": {
    "l": 0.62979,
    "c": 0.10416,
    "h": 236.9
  },
  "luminance": 0.25522
}

Semantic roles & 50–950 ramp

primary

#4292C0

secondary

#CBA793

accent

#814EDA

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4292C0

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

Preview Lab → · Contrast checker → · Palette generator →