#5B86E7#5B86E7

#5B86E7 is a light, vivid blue. Relative luminance 0.250; OKLCH L 63.5% C 0.153 H 264.4°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#5B86E7
RGB	rgb(91, 134, 231)
HSL	hsl(222, 74%, 63%)
HSV	hsv(222, 61%, 91%)
CMYK	cmyk(60.6%, 42%, 0%, 9.4%)
CIE-LAB	lab(57.12, 14.57, -53.64)
CIE-LCH	lch(57.12, 55.59, 285.20°)
OKLab	oklab(63.52% -0.0148 -0.1528)
OKLCH	oklch(63.52% 0.154 264.4)
XYZ	xyz(27.2583, 25.0415, 78.9828)
Luminance	0.2504 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5B86E7 #E7BC5B

analogous

#5BCCE7 #5B86E7 #765BE7

triadic

#5B86E7 #E75B86 #86E75B

tetradic

#5B86E7 #E75BCC #E7BC5B #5BE776

square

#5B86E7 #E75BCC #E7BC5B #5BE776

split-complementary

#5B86E7 #E7765B #CCE75B

monochromatic

#1947AE #265FDF #5B86E7 #90ADEF #C6D5F7

Accessibility & contrast

On white

3.49

#5B86E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#5B86E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5B86E7

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5B86E7	#FFFFFF	#000000	##000000
##5B86E7	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A90EB

Deuteranopia (green-blind)

#4683E5

Tritanopia (blue-blind)

#009CAB

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #5b86e7;
/* rgb */ color: rgb(91, 134, 231);
/* oklch */ color: oklch(63.5% 0.153 264.4);

Tailwind

colors: {
  custom: {
    50: '#95a8ef',
    500: '#5b86e7',
    950: '#000000',
  },
}

SCSS

$custom: #5b86e7;
$custom-light: #95a8ef;
$custom-dark: #000000;

JSON

{
  "hex": "#5b86e7",
  "rgb": {
    "r": 91,
    "g": 134,
    "b": 231
  },
  "hsl": {
    "h": 221.571,
    "s": 74.468,
    "l": 63.137
  },
  "oklch": {
    "l": 0.63522,
    "c": 0.1535,
    "h": 264.4
  },
  "luminance": 0.25044
}

Semantic roles & 50–950 ramp

primary

#5B86E7

secondary

#E8D9B6

accent

#990FD7

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E0F16

muted

#7E7F84

Preview Lab

Preview with #5B86E7

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

Preview Lab → · Contrast checker → · Palette generator →