#5B7ADD#5B7ADD

#5B7ADD is a mid, vivid blue. Relative luminance 0.214; OKLCH L 60.4% C 0.154 H 268.4°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#5B7ADD
RGB	rgb(91, 122, 221)
HSL	hsl(226, 66%, 61%)
HSV	hsv(226, 59%, 87%)
CMYK	cmyk(58.8%, 44.8%, 0%, 13.3%)
CIE-LAB	lab(53.34, 18.54, -54.07)
CIE-LCH	lch(53.34, 57.16, 288.93°)
OKLab	oklab(60.44% -0.0042 -0.1542)
OKLCH	oklch(60.44% 0.154 268.4)
XYZ	xyz(24.3207, 21.3617, 71.2342)
Luminance	0.2136 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B7ADD #DDBE5B

analogous

#5BBBDD #5B7ADD #7D5BDD

triadic

#5B7ADD #DD5B7A #7ADD5B

tetradic

#5B7ADD #DD5BBB #DDBE5B #5BDD7D

square

#5B7ADD #DD5BBB #DDBE5B #5BDD7D

split-complementary

#5B7ADD #DD7D5B #BBDD5B

monochromatic

#213E9D #2B52D0 #5B7ADD #8EA3E8 #C0CCF2

Accessibility & contrast

On white

3.98

#5B7ADD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#5B7ADD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B7ADD

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B7ADD	#FFFFFF	#000000	##000000
##5B7ADD	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C86E1

Deuteranopia (green-blind)

#397ADB

Tritanopia (blue-blind)

#0090A1

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #5b7add;
/* rgb */ color: rgb(91, 122, 221);
/* oklch */ color: oklch(60.4% 0.154 268.4);

Tailwind

colors: {
  custom: {
    50: '#94a0e8',
    500: '#5b7add',
    950: '#000000',
  },
}

SCSS

$custom: #5b7add;
$custom-light: #94a0e8;
$custom-dark: #000000;

JSON

{
  "hex": "#5b7add",
  "rgb": {
    "r": 91,
    "g": 122,
    "b": 221
  },
  "hsl": {
    "h": 225.692,
    "s": 65.657,
    "l": 61.176
  },
  "oklch": {
    "l": 0.60444,
    "c": 0.15423,
    "h": 268.4
  },
  "luminance": 0.21364
}

Semantic roles & 50–950 ramp

primary

#5B7ADD

secondary

#E2D7B1

accent

#A218CE

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5B7ADD

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

Preview Lab → · Contrast checker → · Palette generator →