#5587FA#5587FA

#5587FA is a light, vivid blue. Relative luminance 0.262; OKLCH L 64.6% C 0.180 H 264.3°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#5587FA
RGB	rgb(85, 135, 250)
HSL	hsl(222, 94%, 66%)
HSV	hsv(222, 66%, 98%)
CMYK	cmyk(66%, 46%, 0%, 2%)
CIE-LAB	lab(58.19, 19.37, -62.47)
CIE-LCH	lch(58.19, 65.40, 287.23°)
OKLab	oklab(64.62% -0.0179 -0.1788)
OKLCH	oklch(64.62% 0.18 264.3)
XYZ	xyz(29.6596, 26.1585, 93.9100)
Luminance	0.2616 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587FA #FAC855

analogous

#55DAFA #5587FA #7555FA

triadic

#5587FA #FA5587 #87FA55

tetradic

#5587FA #FA55DA #FAC855 #55FA75

square

#5587FA #FA55DA #FAC855 #55FA75

split-complementary

#5587FA #FA7555 #DAFA55

monochromatic

#0643CF #1A5DF8 #5587FA #90B1FC #CCDBFD

Accessibility & contrast

On white

3.37

#5587FA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#5587FA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587FA

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587FA	#FFFFFF	#000000	##000000
##5587FA	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C94FE

Deuteranopia (green-blind)

#2B85F8

Tritanopia (blue-blind)

#00A2B4

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #5587fa;
/* rgb */ color: rgb(85, 135, 250);
/* oklch */ color: oklch(64.6% 0.180 264.3);

Tailwind

colors: {
  custom: {
    50: '#95a9fd',
    500: '#5587fa',
    950: '#000000',
  },
}

SCSS

$custom: #5587fa;
$custom-light: #95a9fd;
$custom-dark: #000000;

JSON

{
  "hex": "#5587fa",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 250
  },
  "hsl": {
    "h": 221.818,
    "s": 94.286,
    "l": 65.686
  },
  "oklch": {
    "l": 0.64619,
    "c": 0.1797,
    "h": 264.3
  },
  "luminance": 0.26161
}

Semantic roles & 50–950 ramp

primary

#5587FA

secondary

#F1E0BA

accent

#A000E6

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F0F18

muted

#7E7F86

Preview Lab

Preview with #5587FA

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

Preview Lab → · Contrast checker → · Palette generator →