#4690BB#4690BB

#4690BB is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.4% C 0.098 H 236.8°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4690BB
RGB	rgb(70, 144, 187)
HSL	hsl(202, 46%, 50%)
HSV	hsv(202, 63%, 73%)
CMYK	cmyk(62.6%, 23%, 0%, 26.7%)
CIE-LAB	lab(56.91, -9.80, -29.27)
CIE-LCH	lch(56.91, 30.87, 251.50°)
OKLab	oklab(62.42% -0.0538 -0.082)
OKLCH	oklch(62.42% 0.098 236.8)
XYZ	xyz(21.4653, 24.8343, 50.6664)
Luminance	0.2484 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690BB #BB7146

analogous

#46BBAB #4690BB #4656BB

triadic

#4690BB #BB4690 #90BB46

tetradic

#4690BB #AB46BB #BB7146 #56BB46

square

#4690BB #AB46BB #BB7146 #56BB46

split-complementary

#4690BB #BB4656 #BBAB46

monochromatic

#244C62 #356E8F #4690BB #73ABCB #A0C6DC

Accessibility & contrast

On white

3.52

#4690BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4690BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690BB

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690BB	#FFFFFF	#000000	##000000
##4690BB	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8FBD

Deuteranopia (green-blind)

#6C83BA

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4690bb;
/* rgb */ color: rgb(70, 144, 187);
/* oklch */ color: oklch(62.4% 0.098 236.8);

Tailwind

colors: {
  custom: {
    50: '#84b0cf',
    500: '#4690bb',
    950: '#000000',
  },
}

SCSS

$custom: #4690bb;
$custom-light: #84b0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4690bb",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 187
  },
  "hsl": {
    "h": 202.051,
    "s": 46.245,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6242,
    "c": 0.0981,
    "h": 236.8
  },
  "luminance": 0.24836
}

Semantic roles & 50–950 ramp

primary

#4690BB

secondary

#C8A794

accent

#8252D6

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4690BB

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

Preview Lab → · Contrast checker → · Palette generator →