#5B7AE5#5B7AE5

#5B7AE5 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 61.0% C 0.165 H 268.9°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#5B7AE5
RGB	rgb(91, 122, 229)
HSL	hsl(227, 73%, 63%)
HSV	hsv(227, 60%, 90%)
CMYK	cmyk(60.3%, 46.7%, 0%, 10.2%)
CIE-LAB	lab(53.81, 21.19, -57.81)
CIE-LCH	lch(53.81, 61.57, 290.14°)
OKLab	oklab(60.95% -0.0031 -0.1652)
OKLCH	oklch(60.95% 0.165 268.9)
XYZ	xyz(25.4120, 21.7982, 76.9819)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7AE5 #E5C65B

analogous

#5BBFE5 #5B7AE5 #815BE5

triadic

#5B7AE5 #E55B7A #7AE55B

tetradic

#5B7AE5 #E55BBF #E5C65B #5BE581

square

#5B7AE5 #E55BBF #E5C65B #5BE581

split-complementary

#5B7AE5 #E5815B #BFE55B

monochromatic

#1B3BAB #264FDD #5B7AE5 #90A5ED #C5D0F6

Accessibility & contrast

On white

3.92

#5B7AE5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#5B7AE5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7AE5

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7AE5	#FFFFFF	#000000	##000000
##5B7AE5	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4587E9

Deuteranopia (green-blind)

#2E7BE3

Tritanopia (blue-blind)

#0092A4

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #5b7ae5;
/* rgb */ color: rgb(91, 122, 229);
/* oklch */ color: oklch(61.0% 0.165 268.9);

Tailwind

colors: {
  custom: {
    50: '#95a0ee',
    500: '#5b7ae5',
    950: '#000000',
  },
}

SCSS

$custom: #5b7ae5;
$custom-light: #95a0ee;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7ae5",
  "rgb": {
    "r": 91,
    "g": 122,
    "b": 229
  },
  "hsl": {
    "h": 226.522,
    "s": 72.632,
    "l": 62.745
  },
  "oklch": {
    "l": 0.60953,
    "c": 0.16519,
    "h": 268.9
  },
  "luminance": 0.218
}

Semantic roles & 50–950 ramp

primary

#5B7AE5

secondary

#E7DCB5

accent

#A911D5

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5B7AE5

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

Preview Lab → · Contrast checker → · Palette generator →