#4293B2#4293B2

#4293B2 is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.6% C 0.091 H 226.2°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4293B2
RGB	rgb(66, 147, 178)
HSL	hsl(197, 46%, 48%)
HSV	hsv(197, 63%, 70%)
CMYK	cmyk(62.9%, 17.4%, 0%, 30.2%)
CIE-LAB	lab(57.31, -15.09, -23.56)
CIE-LCH	lch(57.31, 27.98, 237.37°)
OKLab	oklab(62.57% -0.063 -0.0657)
OKLCH	oklch(62.57% 0.091 226.2)
XYZ	xyz(20.7132, 25.2379, 45.8907)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293B2 #B26142

analogous

#42B299 #4293B2 #425BB2

triadic

#4293B2 #B24293 #93B242

tetradic

#4293B2 #9942B2 #B26142 #5BB242

square

#4293B2 #9942B2 #B26142 #5BB242

split-complementary

#4293B2 #B2425B #B29942

monochromatic

#214959 #316E85 #4293B2 #6AAEC8 #96C6D8

Accessibility & contrast

On white

3.47

#4293B2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#4293B2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293B2

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293B2	#FFFFFF	#000000	##000000
##4293B2	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8290B4

Deuteranopia (green-blind)

#7284B2

Tritanopia (blue-blind)

#009C9D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4293b2;
/* rgb */ color: rgb(66, 147, 178);
/* oklch */ color: oklch(62.6% 0.091 226.2);

Tailwind

colors: {
  custom: {
    50: '#82b2c9',
    500: '#4293b2',
    950: '#000000',
  },
}

SCSS

$custom: #4293b2;
$custom-light: #82b2c9;
$custom-dark: #000000;

JSON

{
  "hex": "#4293b2",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 178
  },
  "hsl": {
    "h": 196.607,
    "s": 45.902,
    "l": 47.843
  },
  "oklch": {
    "l": 0.62574,
    "c": 0.09103,
    "h": 226.2
  },
  "luminance": 0.2524
}

Semantic roles & 50–950 ramp

primary

#4293B2

secondary

#C49B8C

accent

#7752D6

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #4293B2

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

Preview Lab → · Contrast checker → · Palette generator →