#4690D2#4690D2

#4690D2 is a light, vivid cyan. Relative luminance 0.259; OKLCH L 63.6% C 0.124 H 248.0°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#4690D2
RGB	rgb(70, 144, 210)
HSL	hsl(208, 61%, 55%)
HSV	hsv(208, 67%, 82%)
CMYK	cmyk(66.7%, 31.4%, 0%, 17.6%)
CIE-LAB	lab(57.94, -2.12, -40.65)
CIE-LCH	lch(57.94, 40.70, 267.01°)
OKLab	oklab(63.57% -0.0464 -0.115)
OKLCH	oklch(63.57% 0.124 248)
XYZ	xyz(24.1276, 25.8993, 64.6878)
Luminance	0.2590 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690D2 #D28846

analogous

#46D2CE #4690D2 #464AD2

triadic

#4690D2 #D24690 #90D246

tetradic

#4690D2 #CE46D2 #D28846 #4AD246

square

#4690D2 #CE46D2 #D28846 #4AD246

split-complementary

#4690D2 #D2464A #D2CE46

monochromatic

#1F527F #2B71B0 #4690D2 #77AEDE #A8CBEA

Accessibility & contrast

On white

3.40

#4690D2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#4690D2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690D2

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690D2	#FFFFFF	#000000	##000000
##4690D2	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7393D5

Deuteranopia (green-blind)

#5F85D1

Tritanopia (blue-blind)

#00A0A7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4690d2;
/* rgb */ color: rgb(70, 144, 210);
/* oklch */ color: oklch(63.6% 0.124 248.0);

Tailwind

colors: {
  custom: {
    50: '#88b0e0',
    500: '#4690d2',
    950: '#000000',
  },
}

SCSS

$custom: #4690d2;
$custom-light: #88b0e0;
$custom-dark: #000000;

JSON

{
  "hex": "#4690d2",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 210
  },
  "hsl": {
    "h": 208.286,
    "s": 60.87,
    "l": 54.902
  },
  "oklch": {
    "l": 0.63571,
    "c": 0.12402,
    "h": 248
  },
  "luminance": 0.25902
}

Semantic roles & 50–950 ramp

primary

#4690D2

secondary

#D7B89C

accent

#8F44E4

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4690D2

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

Preview Lab → · Contrast checker → · Palette generator →