#5585FC#5585FC

#5585FC is a light, vivid blue. Relative luminance 0.257; OKLCH L 64.3% C 0.185 H 265.1°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#5585FC
RGB	rgb(85, 133, 252)
HSL	hsl(223, 97%, 66%)
HSV	hsv(223, 66%, 99%)
CMYK	cmyk(66.3%, 47.2%, 0%, 1.2%)
CIE-LAB	lab(57.78, 21.26, -64.22)
CIE-LCH	lch(57.78, 67.65, 288.32°)
OKLab	oklab(64.35% -0.0158 -0.184)
OKLCH	oklch(64.35% 0.185 265.1)
XYZ	xyz(29.6984, 25.7317, 95.4782)
Luminance	0.2574 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5585FC #FCCC55

analogous

#55D9FC #5585FC #7855FC

triadic

#5585FC #FC5585 #85FC55

tetradic

#5585FC #FC55D9 #FCCC55 #55FC78

square

#5585FC #FC55D9 #FCCC55 #55FC78

split-complementary

#5585FC #FC7855 #D9FC55

monochromatic

#043FD3 #195AFB #5585FC #91B0FD #CDDBFE

Accessibility & contrast

On white

3.42

#5585FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#5585FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5585FC

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5585FC	#FFFFFF	#000000	##000000
##5585FC	1.00	3.42	6.15	6.15
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4693FF

Deuteranopia (green-blind)

#1E84FA

Tritanopia (blue-blind)

#00A1B4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5585fc;
/* rgb */ color: rgb(85, 133, 252);
/* oklch */ color: oklch(64.3% 0.185 265.1);

Tailwind

colors: {
  custom: {
    50: '#95a7fe',
    500: '#5585fc',
    950: '#000000',
  },
}

SCSS

$custom: #5585fc;
$custom-light: #95a7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#5585fc",
  "rgb": {
    "r": 85,
    "g": 133,
    "b": 252
  },
  "hsl": {
    "h": 222.754,
    "s": 96.532,
    "l": 66.078
  },
  "oklch": {
    "l": 0.64348,
    "c": 0.18468,
    "h": 265.1
  },
  "luminance": 0.25735
}

Semantic roles & 50–950 ramp

primary

#5585FC

secondary

#F2E2BB

accent

#A400E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F0F18

muted

#7F7F86

Preview Lab

Preview with #5585FC

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

Preview Lab → · Contrast checker → · Palette generator →