#4690DE#4690DE

#4690DE is a light, vivid cyan. Relative luminance 0.265; OKLCH L 64.2% C 0.139 H 251.9°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#4690DE
RGB	rgb(70, 144, 222)
HSL	hsl(211, 70%, 57%)
HSV	hsv(211, 68%, 87%)
CMYK	cmyk(68.5%, 35.1%, 0%, 12.9%)
CIE-LAB	lab(58.53, 2.00, -46.44)
CIE-LCH	lch(58.53, 46.48, 272.46°)
OKLab	oklab(64.22% -0.0432 -0.1319)
OKLCH	oklch(64.22% 0.139 251.9)
XYZ	xyz(25.6790, 26.5198, 72.8586)
Luminance	0.2652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690DE #DE9446

analogous

#46DCDE #4690DE #4846DE

triadic

#4690DE #DE4690 #90DE46

tetradic

#4690DE #DE46DC #DE9446 #46DE48

square

#4690DE #DE46DC #DE9446 #46DE48

split-complementary

#4690DE #DE4846 #DCDE46

monochromatic

#1A5390 #2371C4 #4690DE #7AAFE7 #AECEF1

Accessibility & contrast

On white

3.33

#4690DE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#4690DE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690DE

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690DE	#FFFFFF	#000000	##000000
##4690DE	1.00	3.33	6.30	6.30
#FFFFFF	3.33	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D95E1

Deuteranopia (green-blind)

#5786DC

Tritanopia (blue-blind)

#00A2AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4690de;
/* rgb */ color: rgb(70, 144, 222);
/* oklch */ color: oklch(64.2% 0.139 251.9);

Tailwind

colors: {
  custom: {
    50: '#8ab0e8',
    500: '#4690de',
    950: '#000000',
  },
}

SCSS

$custom: #4690de;
$custom-light: #8ab0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#4690de",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 222
  },
  "hsl": {
    "h": 210.789,
    "s": 69.725,
    "l": 57.255
  },
  "oklch": {
    "l": 0.64222,
    "c": 0.13877,
    "h": 251.9
  },
  "luminance": 0.26523
}

Semantic roles & 50–950 ramp

primary

#4690DE

secondary

#DFC1A1

accent

#963BED

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4690DE

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

Preview Lab → · Contrast checker → · Palette generator →