#5585CE#5585CE

#5585CE is a mid, vivid blue. Relative luminance 0.232; OKLCH L 61.6% C 0.123 H 258.5°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#5585CE
RGB	rgb(85, 133, 206)
HSL	hsl(216, 55%, 57%)
HSV	hsv(216, 59%, 81%)
CMYK	cmyk(58.7%, 35.4%, 0%, 19.2%)
CIE-LAB	lab(55.24, 5.74, -42.61)
CIE-LCH	lch(55.24, 43.00, 277.67°)
OKLab	oklab(61.56% -0.0245 -0.1206)
OKLCH	oklch(61.56% 0.123 258.5)
XYZ	xyz(23.2705, 23.1606, 61.6247)
Luminance	0.2316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5585CE #CE9E55

analogous

#55C2CE #5585CE #6255CE

triadic

#5585CE #CE5585 #85CE55

tetradic

#5585CE #CE55C2 #CE9E55 #55CE62

square

#5585CE #CE55C2 #CE9E55 #55CE62

split-complementary

#5585CE #CE6255 #C2CE55

monochromatic

#264B83 #3366B2 #5585CE #85A7DC #B4C9E9

Accessibility & contrast

On white

3.73

#5585CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#5585CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5585CE

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5585CE	#FFFFFF	#000000	##000000
##5585CE	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#678AD1

Deuteranopia (green-blind)

#577FCC

Tritanopia (blue-blind)

#0095A0

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #5585ce;
/* rgb */ color: rgb(85, 133, 206);
/* oklch */ color: oklch(61.6% 0.123 258.5);

Tailwind

colors: {
  custom: {
    50: '#8ea8dd',
    500: '#5585ce',
    950: '#000000',
  },
}

SCSS

$custom: #5585ce;
$custom-light: #8ea8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#5585ce",
  "rgb": {
    "r": 85,
    "g": 133,
    "b": 206
  },
  "hsl": {
    "h": 216.198,
    "s": 55.251,
    "l": 57.059
  },
  "oklch": {
    "l": 0.61561,
    "c": 0.12308,
    "h": 258.5
  },
  "luminance": 0.23163
}

Semantic roles & 50–950 ramp

primary

#5585CE

secondary

#D8C4A7

accent

#A349DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #5585CE

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

Preview Lab → · Contrast checker → · Palette generator →