#5C91EA#5C91EA

#5C91EA is a light, vivid blue. Relative luminance 0.285; OKLCH L 66.1% C 0.145 H 260.2°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#5C91EA
RGB	rgb(92, 145, 234)
HSL	hsl(218, 77%, 64%)
HSV	hsv(218, 61%, 92%)
CMYK	cmyk(60.7%, 38%, 0%, 8.2%)
CIE-LAB	lab(60.31, 9.19, -50.23)
CIE-LCH	lch(60.31, 51.06, 280.36°)
OKLab	oklab(66.05% -0.0246 -0.1426)
OKLCH	oklch(66.05% 0.145 260.2)
XYZ	xyz(29.3851, 28.4640, 81.7715)
Luminance	0.2847 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C91EA #EAB55C

analogous

#5CD8EA #5C91EA #6E5CEA

triadic

#5C91EA #EA5C91 #91EA5C

tetradic

#5C91EA #EA5CD8 #EAB55C #5CEA6E

square

#5C91EA #EA5CD8 #EAB55C #5CEA6E

split-complementary

#5C91EA #EA6E5C #D8EA5C

monochromatic

#1752B4 #266CE3 #5C91EA #92B6F1 #C8DAF8

Accessibility & contrast

On white

3.14

#5C91EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#5C91EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C91EA

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C91EA	#FFFFFF	#000000	##000000
##5C91EA	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)

#6B99EE

Deuteranopia (green-blind)

#578BE8

Tritanopia (blue-blind)

#00A5B2

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #5c91ea;
/* rgb */ color: rgb(92, 145, 234);
/* oklch */ color: oklch(66.1% 0.145 260.2);

Tailwind

colors: {
  custom: {
    50: '#96b0f1',
    500: '#5c91ea',
    950: '#000000',
  },
}

SCSS

$custom: #5c91ea;
$custom-light: #96b0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#5c91ea",
  "rgb": {
    "r": 92,
    "g": 145,
    "b": 234
  },
  "hsl": {
    "h": 217.606,
    "s": 77.174,
    "l": 63.922
  },
  "oklch": {
    "l": 0.66053,
    "c": 0.14476,
    "h": 260.2
  },
  "luminance": 0.28467
}

Semantic roles & 50–950 ramp

primary

#5C91EA

secondary

#EAD7B8

accent

#8D0CD9

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #5C91EA

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

Preview Lab → · Contrast checker → · Palette generator →