#4292B3#4292B3

#4292B3 is a light, moderate cyan. Relative luminance 0.250; OKLCH L 62.4% C 0.092 H 228.1°. Best body text is #000000 at 5.99:1 contrast (WCAG AA passes).

Color values

HEX	#4292B3
RGB	rgb(66, 146, 179)
HSL	hsl(198, 46%, 48%)
HSV	hsv(198, 63%, 70%)
CMYK	cmyk(63.1%, 18.4%, 0%, 29.8%)
CIE-LAB	lab(57.04, -14.22, -24.53)
CIE-LCH	lch(57.04, 28.36, 239.90°)
OKLab	oklab(62.38% -0.0615 -0.0685)
OKLCH	oklch(62.38% 0.092 228.1)
XYZ	xyz(20.6591, 24.9686, 46.3698)
Luminance	0.2497 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4292B3 #B36342

analogous

#42B39B #4292B3 #425AB3

triadic

#4292B3 #B34292 #92B342

tetradic

#4292B3 #9B42B3 #B36342 #5AB342

square

#4292B3 #9B42B3 #B36342 #5AB342

split-complementary

#4292B3 #B3425A #B39B42

monochromatic

#21495A #326E86 #4292B3 #6AADC8 #97C5D9

Accessibility & contrast

On white

3.50

#4292B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.99

#4292B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4292B3

5.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4292B3	#FFFFFF	#000000	##000000
##4292B3	1.00	3.50	5.99	5.99
#FFFFFF	3.50	1.00	21.00	21.00
#000000	5.99	21.00	1.00	1.00
##000000	5.99	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8190B5

Deuteranopia (green-blind)

#7184B3

Tritanopia (blue-blind)

#009B9D

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4292b3;
/* rgb */ color: rgb(66, 146, 179);
/* oklch */ color: oklch(62.4% 0.092 228.1);

Tailwind

colors: {
  custom: {
    50: '#82b2c9',
    500: '#4292b3',
    950: '#000000',
  },
}

SCSS

$custom: #4292b3;
$custom-light: #82b2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4292b3",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 179
  },
  "hsl": {
    "h": 197.522,
    "s": 46.122,
    "l": 48.039
  },
  "oklch": {
    "l": 0.62378,
    "c": 0.09206,
    "h": 228.1
  },
  "luminance": 0.24971
}

Semantic roles & 50–950 ramp

primary

#4292B3

secondary

#C49D8C

accent

#7852D6

background

#F8FAFC

surface

#F0F5F8

border

#CBCFD1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4292B3

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

Preview Lab → · Contrast checker → · Palette generator →