#4292BB#4292BB

#4292BB is a light, moderate cyan. Relative luminance 0.253; OKLCH L 62.7% C 0.099 H 233.8°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#4292BB
RGB	rgb(66, 146, 187)
HSL	hsl(200, 48%, 50%)
HSV	hsv(200, 65%, 73%)
CMYK	cmyk(64.7%, 21.9%, 0%, 26.7%)
CIE-LAB	lab(57.37, -11.63, -28.58)
CIE-LCH	lch(57.37, 30.85, 247.86°)
OKLab	oklab(62.74% -0.0586 -0.0801)
OKLCH	oklch(62.74% 0.099 233.8)
XYZ	xyz(21.4918, 25.3017, 50.7551)
Luminance	0.2530 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4292BB #BB6B42

analogous

#42BBA8 #4292BB #4255BB

triadic

#4292BB #BB4292 #92BB42

tetradic

#4292BB #A842BB #BB6B42 #55BB42

square

#4292BB #A842BB #BB6B42 #55BB42

split-complementary

#4292BB #BB4255 #BBA842

monochromatic

#224B61 #326F8E #4292BB #6EACCC #9CC6DC

Accessibility & contrast

On white

3.46

#4292BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#4292BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4292BB

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4292BB	#FFFFFF	#000000	##000000
##4292BB	1.00	3.46	6.06	6.06
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E91BD

Deuteranopia (green-blind)

#6D84BA

Tritanopia (blue-blind)

#009DA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4292bb;
/* rgb */ color: rgb(66, 146, 187);
/* oklch */ color: oklch(62.7% 0.099 233.8);

Tailwind

colors: {
  custom: {
    50: '#83b2cf',
    500: '#4292bb',
    950: '#000000',
  },
}

SCSS

$custom: #4292bb;
$custom-light: #83b2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4292bb",
  "rgb": {
    "r": 66,
    "g": 146,
    "b": 187
  },
  "hsl": {
    "h": 200.331,
    "s": 47.826,
    "l": 49.608
  },
  "oklch": {
    "l": 0.62742,
    "c": 0.09922,
    "h": 233.8
  },
  "luminance": 0.25304
}

Semantic roles & 50–950 ramp

primary

#4292BB

secondary

#C8A391

accent

#7E50D7

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4292BB

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

Preview Lab → · Contrast checker → · Palette generator →