#5891ED#5891ED

#5891ED is a light, vivid blue. Relative luminance 0.284; OKLCH L 66.0% C 0.150 H 259.5°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5891ED
RGB	rgb(88, 145, 237)
HSL	hsl(217, 81%, 64%)
HSV	hsv(217, 63%, 93%)
CMYK	cmyk(62.9%, 38.8%, 0%, 7.1%)
CIE-LAB	lab(60.28, 9.46, -51.94)
CIE-LCH	lch(60.28, 52.80, 280.33°)
OKLab	oklab(66.04% -0.0273 -0.1477)
OKLCH	oklch(66.04% 0.15 259.5)
XYZ	xyz(29.4305, 28.4372, 84.0423)
Luminance	0.2844 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5891ED #EDB458

analogous

#58DBED #5891ED #6958ED

triadic

#5891ED #ED5891 #91ED58

tetradic

#5891ED #ED58DB #EDB458 #58ED69

square

#5891ED #ED58DB #EDB458 #58ED69

split-complementary

#5891ED #ED6958 #DBED58

monochromatic

#1452B7 #216DE7 #5891ED #8FB5F3 #C6DAF9

Accessibility & contrast

On white

3.14

#5891ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#5891ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5891ED

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5891ED	#FFFFFF	#000000	##000000
##5891ED	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6899F1

Deuteranopia (green-blind)

#538BEB

Tritanopia (blue-blind)

#00A6B3

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5891ed;
/* rgb */ color: rgb(88, 145, 237);
/* oklch */ color: oklch(66.0% 0.150 259.5);

Tailwind

colors: {
  custom: {
    50: '#94b0f3',
    500: '#5891ed',
    950: '#000000',
  },
}

SCSS

$custom: #5891ed;
$custom-light: #94b0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#5891ed",
  "rgb": {
    "r": 88,
    "g": 145,
    "b": 237
  },
  "hsl": {
    "h": 217.047,
    "s": 80.541,
    "l": 63.725
  },
  "oklch": {
    "l": 0.66036,
    "c": 0.15021,
    "h": 259.5
  },
  "luminance": 0.2844
}

Semantic roles & 50–950 ramp

primary

#5891ED

secondary

#EBD7B6

accent

#8C09DD

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5891ED

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

Preview Lab → · Contrast checker → · Palette generator →