#4689D5#4689D5

#4689D5 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.2% C 0.134 H 253.3°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#4689D5
RGB	rgb(70, 137, 213)
HSL	hsl(212, 63%, 55%)
HSV	hsv(212, 67%, 84%)
CMYK	cmyk(67.1%, 35.7%, 0%, 16.5%)
CIE-LAB	lab(56.08, 3.02, -45.26)
CIE-LCH	lch(56.08, 45.36, 273.81°)
OKLab	oklab(62.16% -0.0387 -0.1285)
OKLCH	oklch(62.16% 0.134 253.3)
XYZ	xyz(23.4773, 23.9951, 66.3321)
Luminance	0.2400 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4689D5 #D59246

analogous

#46D1D5 #4689D5 #4A46D5

triadic

#4689D5 #D54689 #89D546

tetradic

#4689D5 #D546D1 #D59246 #46D54A

square

#4689D5 #D546D1 #D59246 #46D54A

split-complementary

#4689D5 #D54A46 #D1D546

monochromatic

#1E4D83 #296BB5 #4689D5 #78A9E0 #AAC9EC

Accessibility & contrast

On white

3.62

#4689D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#4689D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4689D5

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4689D5	#FFFFFF	#000000	##000000
##4689D5	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678ED8

Deuteranopia (green-blind)

#5380D3

Tritanopia (blue-blind)

#009BA5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4689d5;
/* rgb */ color: rgb(70, 137, 213);
/* oklch */ color: oklch(62.2% 0.134 253.3);

Tailwind

colors: {
  custom: {
    50: '#88abe2',
    500: '#4689d5',
    950: '#000000',
  },
}

SCSS

$custom: #4689d5;
$custom-light: #88abe2;
$custom-dark: #000000;

JSON

{
  "hex": "#4689d5",
  "rgb": {
    "r": 70,
    "g": 137,
    "b": 213
  },
  "hsl": {
    "h": 211.888,
    "s": 62.996,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62161,
    "c": 0.13423,
    "h": 253.3
  },
  "luminance": 0.23998
}

Semantic roles & 50–950 ramp

primary

#4689D5

secondary

#D9BD9E

accent

#9942E6

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D1015

muted

#7D7F83

Preview Lab

Preview with #4689D5

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

Preview Lab → · Contrast checker → · Palette generator →