#4690D5#4690D5

#4690D5 is a light, vivid cyan. Relative luminance 0.261; OKLCH L 63.7% C 0.128 H 249.1°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#4690D5
RGB	rgb(70, 144, 213)
HSL	hsl(209, 63%, 55%)
HSV	hsv(209, 67%, 84%)
CMYK	cmyk(67.1%, 32.4%, 0%, 16.5%)
CIE-LAB	lab(58.08, -1.10, -42.10)
CIE-LCH	lch(58.08, 42.12, 268.50°)
OKLab	oklab(63.73% -0.0456 -0.1192)
OKLCH	oklch(63.73% 0.128 249.1)
XYZ	xyz(24.5048, 26.0502, 66.6746)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690D5 #D58B46

analogous

#46D5D3 #4690D5 #4648D5

triadic

#4690D5 #D54690 #90D546

tetradic

#4690D5 #D346D5 #D58B46 #48D546

square

#4690D5 #D346D5 #D58B46 #48D546

split-complementary

#4690D5 #D54648 #D5D346

monochromatic

#1E5283 #2971B5 #4690D5 #78AEE0 #AACCEC

Accessibility & contrast

On white

3.38

#4690D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#4690D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690D5

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690D5	#FFFFFF	#000000	##000000
##4690D5	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7193D8

Deuteranopia (green-blind)

#5E85D4

Tritanopia (blue-blind)

#00A0A9

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4690d5;
/* rgb */ color: rgb(70, 144, 213);
/* oklch */ color: oklch(63.7% 0.128 249.1);

Tailwind

colors: {
  custom: {
    50: '#88b0e2',
    500: '#4690d5',
    950: '#000000',
  },
}

SCSS

$custom: #4690d5;
$custom-light: #88b0e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4690d5",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 213
  },
  "hsl": {
    "h": 208.951,
    "s": 62.996,
    "l": 55.49
  },
  "oklch": {
    "l": 0.6373,
    "c": 0.12765,
    "h": 249.1
  },
  "luminance": 0.26053
}

Semantic roles & 50–950 ramp

primary

#4690D5

secondary

#D9BA9E

accent

#9142E6

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4690D5

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

Preview Lab → · Contrast checker → · Palette generator →