#4690CC#4690CC

#4690CC is a light, moderate cyan. Relative luminance 0.256; OKLCH L 63.3% C 0.117 H 245.6°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#4690CC
RGB	rgb(70, 144, 204)
HSL	hsl(207, 57%, 54%)
HSV	hsv(207, 66%, 80%)
CMYK	cmyk(65.7%, 29.4%, 0%, 20%)
CIE-LAB	lab(57.66, -4.16, -37.71)
CIE-LCH	lch(57.66, 37.94, 263.71°)
OKLab	oklab(63.26% -0.0482 -0.1065)
OKLCH	oklch(63.26% 0.117 245.6)
XYZ	xyz(23.3940, 25.6058, 60.8246)
Luminance	0.2561 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690CC #CC8246

analogous

#46CCC5 #4690CC #464DCC

triadic

#4690CC #CC4690 #90CC46

tetradic

#4690CC #C546CC #CC8246 #4DCC46

square

#4690CC #C546CC #CC8246 #4DCC46

split-complementary

#4690CC #CC464D #CCC546

monochromatic

#215077 #2E71A7 #4690CC #76ADD9 #A6CAE6

Accessibility & contrast

On white

3.43

#4690CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#4690CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690CC

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690CC	#FFFFFF	#000000	##000000
##4690CC	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7592CF

Deuteranopia (green-blind)

#6385CB

Tritanopia (blue-blind)

#009EA5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4690cc;
/* rgb */ color: rgb(70, 144, 204);
/* oklch */ color: oklch(63.3% 0.117 245.6);

Tailwind

colors: {
  custom: {
    50: '#87b0dc',
    500: '#4690cc',
    950: '#000000',
  },
}

SCSS

$custom: #4690cc;
$custom-light: #87b0dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4690cc",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 204
  },
  "hsl": {
    "h": 206.866,
    "s": 56.78,
    "l": 53.725
  },
  "oklch": {
    "l": 0.63258,
    "c": 0.11687,
    "h": 245.6
  },
  "luminance": 0.25608
}

Semantic roles & 50–950 ramp

primary

#4690CC

secondary

#D4B49A

accent

#8C48E0

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4690CC

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

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