#5691E4#5691E4

#5691E4 is a light, vivid blue. Relative luminance 0.278; OKLCH L 65.4% C 0.139 H 257.2°. Best body text is #000000 at 6.57:1 contrast (WCAG AA passes).

Color values

HEX	#5691E4
RGB	rgb(86, 145, 228)
HSL	hsl(215, 72%, 62%)
HSV	hsv(215, 62%, 89%)
CMYK	cmyk(62.3%, 36.4%, 0%, 10.6%)
CIE-LAB	lab(59.73, 6.11, -47.83)
CIE-LCH	lch(59.73, 48.22, 277.27°)
OKLab	oklab(65.44% -0.0309 -0.1357)
OKLCH	oklch(65.44% 0.139 257.2)
XYZ	xyz(27.9617, 27.8281, 77.2815)
Luminance	0.2783 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5691E4 #E4A956

analogous

#56D8E4 #5691E4 #6256E4

triadic

#5691E4 #E45691 #91E456

tetradic

#5691E4 #E456D8 #E4A956 #56E462

square

#5691E4 #E456D8 #E4A956 #56E462

split-complementary

#5691E4 #E46256 #D8E456

monochromatic

#1A54A5 #236FDA #5691E4 #8BB3EC #C0D6F5

Accessibility & contrast

On white

3.20

#5691E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.57

#5691E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5691E4

6.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5691E4	#FFFFFF	#000000	##000000
##5691E4	1.00	3.20	6.57	6.57
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.57	21.00	1.00	1.00
##000000	6.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D97E7

Deuteranopia (green-blind)

#598AE2

Tritanopia (blue-blind)

#00A4B0

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #5691e4;
/* rgb */ color: rgb(86, 145, 228);
/* oklch */ color: oklch(65.4% 0.139 257.2);

Tailwind

colors: {
  custom: {
    50: '#92b0ed',
    500: '#5691e4',
    950: '#000000',
  },
}

SCSS

$custom: #5691e4;
$custom-light: #92b0ed;
$custom-dark: #000000;

JSON

{
  "hex": "#5691e4",
  "rgb": {
    "r": 86,
    "g": 145,
    "b": 228
  },
  "hsl": {
    "h": 215.07,
    "s": 72.449,
    "l": 61.569
  },
  "oklch": {
    "l": 0.65435,
    "c": 0.13919,
    "h": 257.2
  },
  "luminance": 0.27831
}

Semantic roles & 50–950 ramp

primary

#5691E4

secondary

#E5CFB0

accent

#8311D5

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1016

muted

#7E7F84

Preview Lab

Preview with #5691E4

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

Preview Lab → · Contrast checker → · Palette generator →