#4687E1#4687E1

#4687E1 is a light, vivid cyan. Relative luminance 0.241; OKLCH L 62.4% C 0.152 H 257.1°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4687E1
RGB	rgb(70, 135, 225)
HSL	hsl(215, 72%, 58%)
HSV	hsv(215, 69%, 88%)
CMYK	cmyk(68.9%, 40%, 0%, 11.8%)
CIE-LAB	lab(56.15, 8.40, -51.88)
CIE-LCH	lch(56.15, 52.56, 279.20°)
OKLab	oklab(62.42% -0.0339 -0.148)
OKLCH	oklch(62.42% 0.152 257.1)
XYZ	xyz(24.7754, 24.0637, 74.5586)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4687E1 #E1A046

analogous

#46D4E1 #4687E1 #5346E1

triadic

#4687E1 #E14687 #87E146

tetradic

#4687E1 #E146D4 #E1A046 #46E153

square

#4687E1 #E146D4 #E1A046 #46E153

split-complementary

#4687E1 #E15346 #D4E146

monochromatic

#184C95 #2167C9 #4687E1 #7BA9EA #AFCBF2

Accessibility & contrast

On white

3.61

#4687E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4687E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4687E1

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4687E1	#FFFFFF	#000000	##000000
##4687E1	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D8EE5

Deuteranopia (green-blind)

#4580DF

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4687e1;
/* rgb */ color: rgb(70, 135, 225);
/* oklch */ color: oklch(62.4% 0.152 257.1);

Tailwind

colors: {
  custom: {
    50: '#8aa9eb',
    500: '#4687e1',
    950: '#000000',
  },
}

SCSS

$custom: #4687e1;
$custom-light: #8aa9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4687e1",
  "rgb": {
    "r": 70,
    "g": 135,
    "b": 225
  },
  "hsl": {
    "h": 214.839,
    "s": 72.093,
    "l": 57.843
  },
  "oklch": {
    "l": 0.62421,
    "c": 0.1518,
    "h": 257.1
  },
  "luminance": 0.24066
}

Semantic roles & 50–950 ramp

primary

#4687E1

secondary

#E0C6A2

accent

#A339EF

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4687E1

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

Preview Lab → · Contrast checker → · Palette generator →