#5587CD#5587CD

#5587CD is a mid, moderate blue. Relative luminance 0.237; OKLCH L 61.9% C 0.120 H 257.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#5587CD
RGB	rgb(85, 135, 205)
HSL	hsl(215, 55%, 57%)
HSV	hsv(215, 59%, 80%)
CMYK	cmyk(58.5%, 34.1%, 0%, 19.6%)
CIE-LAB	lab(55.75, 4.22, -41.24)
CIE-LCH	lch(55.75, 41.45, 275.84°)
OKLab	oklab(61.94% -0.0269 -0.1166)
OKLCH	oklch(61.94% 0.12 257)
XYZ	xyz(23.4258, 23.6650, 61.0791)
Luminance	0.2367 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5587CD #CD9B55

analogous

#55C3CD #5587CD #5F55CD

triadic

#5587CD #CD5587 #87CD55

tetradic

#5587CD #CD55C3 #CD9B55 #55CD5F

square

#5587CD #CD55C3 #CD9B55 #55CD5F

split-complementary

#5587CD #CD5F55 #C3CD55

monochromatic

#264C82 #3468B1 #5587CD #84A8DB #B4CAE9

Accessibility & contrast

On white

3.66

#5587CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#5587CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5587CD

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5587CD	#FFFFFF	#000000	##000000
##5587CD	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A8CD0

Deuteranopia (green-blind)

#5A80CC

Tritanopia (blue-blind)

#0097A0

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #5587cd;
/* rgb */ color: rgb(85, 135, 205);
/* oklch */ color: oklch(61.9% 0.120 257.0);

Tailwind

colors: {
  custom: {
    50: '#8ea9dc',
    500: '#5587cd',
    950: '#000000',
  },
}

SCSS

$custom: #5587cd;
$custom-light: #8ea9dc;
$custom-dark: #000000;

JSON

{
  "hex": "#5587cd",
  "rgb": {
    "r": 85,
    "g": 135,
    "b": 205
  },
  "hsl": {
    "h": 215,
    "s": 54.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.61945,
    "c": 0.11966,
    "h": 257
  },
  "luminance": 0.23667
}

Semantic roles & 50–950 ramp

primary

#5587CD

secondary

#D7C3A6

accent

#A04ADE

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5587CD

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

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