#4689D7#4689D7

#4689D7 is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.3% C 0.137 H 253.8°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#4689D7
RGB	rgb(70, 137, 215)
HSL	hsl(212, 64%, 56%)
HSV	hsv(212, 67%, 84%)
CMYK	cmyk(67.4%, 36.3%, 0%, 15.7%)
CIE-LAB	lab(56.19, 3.71, -46.23)
CIE-LCH	lch(56.19, 46.37, 274.59°)
OKLab	oklab(62.27% -0.0382 -0.1313)
OKLCH	oklch(62.27% 0.137 253.8)
XYZ	xyz(23.7327, 24.0973, 67.6773)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4689D7 #D79446

analogous

#46D1D7 #4689D7 #4B46D7

triadic

#4689D7 #D74689 #89D746

tetradic

#4689D7 #D746D1 #D79446 #46D74B

square

#4689D7 #D746D1 #D79446 #46D74B

split-complementary

#4689D7 #D74B46 #D1D746

monochromatic

#1D4D86 #286AB8 #4689D7 #78A9E2 #ABC9ED

Accessibility & contrast

On white

3.61

#4689D7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#4689D7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4689D7

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4689D7	#FFFFFF	#000000	##000000
##4689D7	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#668EDA

Deuteranopia (green-blind)

#5180D5

Tritanopia (blue-blind)

#009BA6

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4689d7;
/* rgb */ color: rgb(70, 137, 215);
/* oklch */ color: oklch(62.3% 0.137 253.8);

Tailwind

colors: {
  custom: {
    50: '#88abe4',
    500: '#4689d7',
    950: '#000000',
  },
}

SCSS

$custom: #4689d7;
$custom-light: #88abe4;
$custom-dark: #000000;

JSON

{
  "hex": "#4689d7",
  "rgb": {
    "r": 70,
    "g": 137,
    "b": 215
  },
  "hsl": {
    "h": 212.276,
    "s": 64.444,
    "l": 55.882
  },
  "oklch": {
    "l": 0.62274,
    "c": 0.13678,
    "h": 253.8
  },
  "luminance": 0.241
}

Semantic roles & 50–950 ramp

primary

#4689D7

secondary

#DABF9E

accent

#9A40E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4689D7

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

Preview Lab → · Contrast checker → · Palette generator →