#4292B4#4292B4

#4292B4 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.4% C 0.093 H 228.9°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#4292B4
RGB	rgb(66, 146, 180)
HSL	hsl(198, 46%, 48%)
HSV	hsv(198, 63%, 71%)
CMYK	cmyk(63.3%, 18.9%, 0%, 29.4%)
CIE-LAB	lab(57.08, -13.90, -25.04)
CIE-LCH	lch(57.08, 28.64, 240.96°)
OKLab	oklab(62.42% -0.0611 -0.07)
OKLCH	oklch(62.42% 0.093 228.9)
XYZ	xyz(20.7606, 25.0092, 46.9043)
Luminance	0.2501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4292B4 #B46442

analogous

#42B49D #4292B4 #4259B4

triadic

#4292B4 #B44292 #92B442

tetradic

#4292B4 #9D42B4 #B46442 #59B442

square

#4292B4 #9D42B4 #B46442 #59B442

split-complementary

#4292B4 #B44259 #B49D42

monochromatic

#21495A #326E87 #4292B4 #6BADC9 #97C5D9

Accessibility & contrast

On white

3.50

#4292B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#4292B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4292B4

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4292B4	#FFFFFF	#000000	##000000
##4292B4	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8090B6

Deuteranopia (green-blind)

#7084B4

Tritanopia (blue-blind)

#009C9D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4292b4;
/* rgb */ color: rgb(66, 146, 180);
/* oklch */ color: oklch(62.4% 0.093 228.9);

Tailwind

colors: {
  custom: {
    50: '#82b2ca',
    500: '#4292b4',
    950: '#000000',
  },
}

SCSS

$custom: #4292b4;
$custom-light: #82b2ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4292b4",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 180
  },
  "hsl": {
    "h": 197.895,
    "s": 46.341,
    "l": 48.235
  },
  "oklch": {
    "l": 0.62423,
    "c": 0.0929,
    "h": 228.9
  },
  "luminance": 0.25011
}

Semantic roles & 50–950 ramp

primary

#4292B4

secondary

#C59E8D

accent

#7952D6

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4292B4

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

Preview Lab → · Contrast checker → · Palette generator →