#5C91F5#5C91F5

#5C91F5 is a light, vivid blue. Relative luminance 0.291; OKLCH L 66.7% C 0.159 H 261.9°. Best body text is #000000 at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#5C91F5
RGB	rgb(92, 145, 245)
HSL	hsl(219, 88%, 66%)
HSV	hsv(219, 62%, 96%)
CMYK	cmyk(62.4%, 40.8%, 0%, 3.9%)
CIE-LAB	lab(60.88, 12.83, -55.38)
CIE-LCH	lch(60.88, 56.85, 283.05°)
OKLab	oklab(66.69% -0.0223 -0.1577)
OKLCH	oklch(66.69% 0.159 261.9)
XYZ	xyz(31.0147, 29.1158, 90.3540)
Luminance	0.2912 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C91F5 #F5C05C

analogous

#5CDDF5 #5C91F5 #735CF5

triadic

#5C91F5 #F55C91 #91F55C

tetradic

#5C91F5 #F55CDD #F5C05C #5CF573

square

#5C91F5 #F55CDD #F5C05C #5CF573

split-complementary

#5C91F5 #F5735C #DDF55C

monochromatic

#0C4ECA #226AF1 #5C91F5 #96B8F9 #CFDFFC

Accessibility & contrast

On white

3.08

#5C91F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.82

#5C91F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C91F5

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C91F5	#FFFFFF	#000000	##000000
##5C91F5	1.00	3.08	6.82	6.82
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.82	21.00	1.00	1.00
##000000	6.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#649BF9

Deuteranopia (green-blind)

#4D8CF3

Tritanopia (blue-blind)

#00A8B7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5c91f5;
/* rgb */ color: rgb(92, 145, 245);
/* oklch */ color: oklch(66.7% 0.159 261.9);

Tailwind

colors: {
  custom: {
    50: '#97b0f9',
    500: '#5c91f5',
    950: '#000000',
  },
}

SCSS

$custom: #5c91f5;
$custom-light: #97b0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#5c91f5",
  "rgb": {
    "r": 92,
    "g": 145,
    "b": 245
  },
  "hsl": {
    "h": 219.216,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.66688,
    "c": 0.15932,
    "h": 261.9
  },
  "luminance": 0.29119
}

Semantic roles & 50–950 ramp

primary

#5C91F5

secondary

#F0DEBD

accent

#9600E5

background

#F9FAFF

surface

#F2F4FF

border

#CCCED7

text

#0F1017

muted

#7E7F85

Preview Lab

Preview with #5C91F5

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

Preview Lab → · Contrast checker → · Palette generator →