#4487E2#4487E2

#4487E2 is a light, vivid cyan. Relative luminance 0.240; OKLCH L 62.4% C 0.154 H 256.8°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#4487E2
RGB	rgb(68, 135, 226)
HSL	hsl(215, 73%, 58%)
HSV	hsv(215, 70%, 89%)
CMYK	cmyk(69.9%, 40.3%, 0%, 11.4%)
CIE-LAB	lab(56.13, 8.46, -52.48)
CIE-LCH	lch(56.13, 53.15, 279.15°)
OKLab	oklab(62.4% -0.0351 -0.1497)
OKLCH	oklch(62.4% 0.154 256.8)
XYZ	xyz(24.7703, 24.0452, 75.2725)
Luminance	0.2405 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4487E2 #E29F44

analogous

#44D6E2 #4487E2 #5044E2

triadic

#4487E2 #E24487 #87E244

tetradic

#4487E2 #E244D6 #E29F44 #44E250

square

#4487E2 #E244D6 #E29F44 #44E250

split-complementary

#4487E2 #E25044 #D6E244

monochromatic

#174C95 #1F67CA #4487E2 #79A9EA #AECBF2

Accessibility & contrast

On white

3.61

#4487E2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#4487E2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4487E2

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4487E2	#FFFFFF	#000000	##000000
##4487E2	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)

#5C8EE6

Deuteranopia (green-blind)

#4380E0

Tritanopia (blue-blind)

#009CA9

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #4487e2;
/* rgb */ color: rgb(68, 135, 226);
/* oklch */ color: oklch(62.4% 0.154 256.8);

Tailwind

colors: {
  custom: {
    50: '#8aa9eb',
    500: '#4487e2',
    950: '#000000',
  },
}

SCSS

$custom: #4487e2;
$custom-light: #8aa9eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4487e2",
  "rgb": {
    "r": 68,
    "g": 135,
    "b": 226
  },
  "hsl": {
    "h": 214.557,
    "s": 73.148,
    "l": 57.647
  },
  "oklch": {
    "l": 0.62404,
    "c": 0.15379,
    "h": 256.8
  },
  "luminance": 0.24048
}

Semantic roles & 50–950 ramp

primary

#4487E2

secondary

#E1C6A1

accent

#A238F0

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D0F16

muted

#7E7F84

Preview Lab

Preview with #4487E2

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

Preview Lab → · Contrast checker → · Palette generator →