#4689E5#4689E5

#4689E5 is a light, vivid cyan. Relative luminance 0.249; OKLCH L 63.1% C 0.155 H 257.0°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4689E5
RGB	rgb(70, 137, 229)
HSL	hsl(215, 75%, 59%)
HSV	hsv(215, 69%, 90%)
CMYK	cmyk(69.4%, 40.2%, 0%, 10.2%)
CIE-LAB	lab(56.93, 8.60, -52.88)
CIE-LCH	lch(56.93, 53.58, 279.24°)
OKLab	oklab(63.09% -0.0349 -0.1509)
OKLCH	oklch(63.09% 0.155 257)
XYZ	xyz(25.6092, 24.8478, 77.5600)
Luminance	0.2485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4689E5 #E5A246

analogous

#46D8E5 #4689E5 #5246E5

triadic

#4689E5 #E54689 #89E546

tetradic

#4689E5 #E546D8 #E5A246 #46E552

square

#4689E5 #E546D8 #E5A246 #46E552

split-complementary

#4689E5 #E55246 #D8E546

monochromatic

#164E9B #1D69D0 #4689E5 #7CABED #B1CDF4

Accessibility & contrast

On white

3.52

#4689E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4689E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4689E5

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4689E5	#FFFFFF	#000000	##000000
##4689E5	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E91E9

Deuteranopia (green-blind)

#4582E3

Tritanopia (blue-blind)

#009EAC

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4689e5;
/* rgb */ color: rgb(70, 137, 229);
/* oklch */ color: oklch(63.1% 0.155 257.0);

Tailwind

colors: {
  custom: {
    50: '#8baaee',
    500: '#4689e5',
    950: '#000000',
  },
}

SCSS

$custom: #4689e5;
$custom-light: #8baaee;
$custom-dark: #000000;

JSON

{
  "hex": "#4689e5",
  "rgb": {
    "r": 70,
    "g": 137,
    "b": 229
  },
  "hsl": {
    "h": 214.717,
    "s": 75.355,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63094,
    "c": 0.15484,
    "h": 257
  },
  "luminance": 0.24851
}

Semantic roles & 50–950 ramp

primary

#4689E5

secondary

#E3C8A4

accent

#A336F2

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4689E5

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

Preview Lab → · Contrast checker → · Palette generator →