#5C91F6#5C91F6

#5C91F6 is a light, vivid blue. Relative luminance 0.292; OKLCH L 66.7% C 0.161 H 262.1°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#5C91F6
RGB	rgb(92, 145, 246)
HSL	hsl(219, 90%, 66%)
HSV	hsv(219, 63%, 96%)
CMYK	cmyk(62.6%, 41.1%, 0%, 3.5%)
CIE-LAB	lab(60.94, 13.17, -55.85)
CIE-LCH	lch(60.94, 57.38, 283.26°)
OKLab	oklab(66.75% -0.0221 -0.1591)
OKLCH	oklch(66.75% 0.161 262.1)
XYZ	xyz(31.1678, 29.1771, 91.1601)
Luminance	0.2918 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C91F6 #F6C15C

analogous

#5CDEF6 #5C91F6 #745CF6

triadic

#5C91F6 #F65C91 #91F65C

tetradic

#5C91F6 #F65CDE #F6C15C #5CF674

square

#5C91F6 #F65CDE #F6C15C #5CF674

split-complementary

#5C91F6 #F6745C #DEF65C

monochromatic

#0B4ECC #226AF3 #5C91F6 #96B8F9 #D0DFFC

Accessibility & contrast

On white

3.07

#5C91F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#5C91F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C91F6

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C91F6	#FFFFFF	#000000	##000000
##5C91F6	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#639BFA

Deuteranopia (green-blind)

#4C8CF4

Tritanopia (blue-blind)

#00A8B7

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #5c91f6;
/* rgb */ color: rgb(92, 145, 246);
/* oklch */ color: oklch(66.7% 0.161 262.1);

Tailwind

colors: {
  custom: {
    50: '#97b0fa',
    500: '#5c91f6',
    950: '#000000',
  },
}

SCSS

$custom: #5c91f6;
$custom-light: #97b0fa;
$custom-dark: #000000;

JSON

{
  "hex": "#5c91f6",
  "rgb": {
    "r": 92,
    "g": 145,
    "b": 246
  },
  "hsl": {
    "h": 219.351,
    "s": 89.535,
    "l": 66.275
  },
  "oklch": {
    "l": 0.66747,
    "c": 0.16064,
    "h": 262.1
  },
  "luminance": 0.2918
}

Semantic roles & 50–950 ramp

primary

#5C91F6

secondary

#F0DFBE

accent

#9700E6

background

#FAFAFF

surface

#F3F4FF

border

#CDCED7

text

#0F1017

muted

#7F7F85

Preview Lab

Preview with #5C91F6

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

Preview Lab → · Contrast checker → · Palette generator →